Undergraduate Catalog
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Mathematics and Philosophy
Faculty Chairperson: Dr. Victoria Baramidze
Office: Morgan Hall 476
Telephone: (309) 2981054
Email: mathphil@wiu.edu
Website: wiu.edu/mathphil
Program Offerings and Locations
 Bachelor of Science in Mathematics: Macomb, Quad Cities (Mathematics, Data Science and Statistics, and Actuarial Science options)
 Minor in Applied Mathematics: Macomb
 Minor in Mathematics: Macomb, Quad Cities
 Minor in Middle Level Mathematics Teaching: Macomb
 Minor in Philosophy: Macomb, Online
Learning Outcomes
For student learning outcomes, please see wiu.edu/provost/learningoutcomes.
Faculty
Andreev, Aouina, Baramidze, Blackford, Brooks, Dimitrov, Ealy, A. Ekanayake, D. Ekanayake, Hansen, Hartweg, LaFountain, Mann, B. Petracovici, L. Petracovici, Pettit, Powell, Pynes, Tasdan, Turkelli, Yang.
GradTrac
GradTrac is available to Mathematics majors with an option in Mathematics, Data Science and Statistics, or Actuarial Science. See more information about GradTrac.
Honors Curriculum
Academically qualified students in this department are encouraged to complete an honors curriculum in University Honors, Honors in the Major, or General Honors. All Honors students must complete the onehour honors colloquium (G H 299). General Honors includes General Honors coursework. Honors in the Major includes honors work in the major. University Honors combines Honors in the Major and General Honors. View more information about honors curricula or visit the Centennial Honors College website at wiu.edu/honors.
Integrated Baccalaureate and Master’s Degree Program
An integrated baccalaureate and master’s degree program is available for the Bachelor of Science in Mathematics (Mathematics and Data Science and Statistics options): Master of Science in Mathematics. An integrated degree program provides the opportunity for outstanding undergraduates to earn both degrees in five years. Please refer to the Graduate Studies catalog for details about the integrated program.
Department Information
Mathematics and philosophy exemplify logical analysis in its highest form. Logic is shared by the two disciplines and binds them together. The study of mathematics and philosophy develops students’ abilities to read critically, write logically, analyze complementary and contrasting assumptions, and give rigorous justification and arguments. Mathematical knowledge and skills are tools for modeling and solving quantifiable problems; philosophical training provides tools for analyzing and understanding fundamental issues arising out of human thought and existence.
Mathematics, literally knowledge, study, learning, investigates the logic of structure, quantity, and change, developing concepts that provide the foundations and landscape of many fields of knowledge. Mathematicians engage in determining exact explanations for the truth of subtle and complex propositions. Mathematical ideas, studies, and findings range from abstract and theoretical to applied and practical. Applied mathematics and statistics lend effectiveness to study of many fields such as sciences, engineering, economics, finance, and risk management.
Philosophy, literally love of wisdom, is the study of the intellectual foundations of every area of human thought and action. Philosophers engage in critical examination of such topics as existence, knowledge, values, religion, science, language, mind, logic, and reasoning. Studying philosophy develops analytic reasoning, promotes clear writing, and provides students with the tools for success in many other professions, such as law, finance, business, public relations, journalism, consulting, and public policy making.
The department offers Mathematics and Statistics courses that fulfill the Natural Sciences and Mathematics requirement of the University General Education Curriculum, as well as Philosophy courses fulfilling the Humanities requirement. Degree programs offered include a major and minor in Mathematics, a comprehensive major in Mathematics Teacher Education (for licensure as a secondary teacher), a minor in Applied Mathematics, a minor in Middle Level Mathematics Teaching (for endorsement in the area of mathematics as a 5th8th grade teacher), and a minor in Philosophy.
Advanced Placement (AP) and College Level Examination Program (CLEP)
Students scoring 3 or higher on the AP Calculus AB Examination will receive 4 s.h. of credit for MATH 133 and advanced placement into MATH 134. Students scoring 5 or 4 on the AP Calculus BC Examination will receive 8 s.h. of credit for MATH 133 and 134 and advanced placement into MATH 231. Students scoring a 3 on the AP Calculus BC Examination will receive 4 s.h. of credit for MATH 133 and advanced placement into MATH 134.
Students scoring 3 or higher on the AP Statistics Examination will receive 3 s.h. of credit for STAT 171.
Students scoring 53 or higher on the CLEP Calculus Examination will receive 4 s.h. of credit for MATH 133 and advanced placement into MATH 134.
Proficiency Examinations
Proficiency examinations are available from the Proficiency Examination Coordinator (Morgan Hall 476) for the material covered in MATH 133, 134, 231, 137, and STAT 276. The department may approve proficiency examinations in some upper division courses if sufficient justification and evidence of knowledge are presented. Students will receive the appropriate hourly credit for each course for which they pass the proficiency examination.
Degree Program
Bachelor of Science—Mathematics
All students seeking the Bachelor of Science in Mathematics must complete I, II, and III.A, III.B, III.C, or III.D below, and the Foreign Language/Global Issues requirement or Multicultural Perspectives requirement for the major#. The minimum semester hour requirement for the baccalaureate degree is 120 s.h.
In accordance with the Illinois State Board of Education licensure rule, all candidates seeking a Professional Education License or endorsement are required by Western Illinois University to obtain a grade of “C” or better in all directed general education courses, all core courses, and all courses in the option. This rule does not supersede course prerequisite requirements in the catalog that specify a letter grade.
Please see the Teacher Education section of this catalog for more information about WIU’s Teacher Education Program.
Note: Students enrolled in this major may not minor in Applied Mathematics.

University General Education and College of Arts and Sciences Curriculum Requirements: 55 s.h.
Except Teacher Education students must complete the University General Education Curriculum—37 s.h.  Core Courses: 19 s.h.
MATH 133, 134, 231, 311, 341, and either 391† or 444† (1 s.h.)  Options of Study (select A, B, C, or D)
 Mathematics
 Special Courses: 12 s.h.
 MATH 421 and 435: 6 s.h.
 Choose one course from: MATH 333, 383, or 433: 3 s.h.
 Choose one course from: MATH 481 or STAT 471: 3 s.h.
 Directed Electives: 9 s.h.
Three additional approved upperdivision courses in a single focus area. Must include one 400level course. Focus areas include (but are not limited to) general mathematics, applied mathematics, statistics, natural sciences, and economics. If double majoring in one of the focus areas, approved focus courses may be satisfied by the second major. May include 3–6 s.h. of internship, MATH 496.  Any Minor: 16–21 s.h.
 Open Electives: 1–6 s.h.
 Other: Choose one course from CS 114 or 214: 3 s.h.
 Special Courses: 12 s.h.
 Mathematics—Teacher Education
 Special Courses: 24 s.h.
 STAT 276: 3 s.h.
 MATH 304, 310, 355, 383, 421: 17 s.h.
 MATH 381 or 389: 1 s.h.
 MATH 433 or 435: 3 s.h.
 Other: 42 s.h.
 8 s.h. science sequence: 8 s.h.
 MATH/EDUC 439: 4 s.h.
 EDS 202, 301, 303 (2 s.h.), 304 (1 s.h.), 305, 401: 13 s.h.
 RDG 387 or ENG 366: 2 s.h.
 SPED 390: 3 s.h.
 STCH 480: 12 s.h.
 Special Courses: 24 s.h.
 Data Science and Statistics
 Special Courses: 21 s.h.
 MATH 383 and 489: 6 s.h.
 STAT 276, 471, and 472: 9 s.h.
 DS 435 and 480: 6 s.h.
 Directed Electives: 3 s.h.
Select 3 s.h. from approved Computer Science (CS), Decision Sciences (DS), Mathematics (MATH), or Statistics (STAT) courses  Other: CS 214, 250, 351, 470: 12 s.h.
 Approved Minor: 16 s.h.
Note: A minor in Algorithms and Data Management is strongly encouraged.  Open Electives: 5 s.h.
 Special Courses: 21 s.h.
 Actuarial Science
 Special Courses: 15 s.h.
 MATH 383 and 370: 6 s.h.
 STAT 276, 471, and 472: 9 s.h.
 Directed Electives: 9 s.h.
Select 9 s.h. from approved Computer Science (CS), Decision Sciences (DS), Finance (FIN), Mathematics (MATH), or Statistics (STAT) courses. Must include 3 s.h. from MATH/STAT courses (may include 3–6 s.h. of internship, MATH 496)  Other: 15 s.h.
 ACCT 201; FIN 331: 6 s.h.
 ECON 231 and 232: 6 s.h.
 CS 114 or 214: 3 s.h.
 Any Minor: 16 s.h.
 Special Courses: 15 s.h.
 Mathematics
# The Foreign Language/Global Issues requirement or Multicultural Perspectives requirement may be fulfilled by successfully completing one of the following: 1) a designated foreign language requirement; 2) a General Education Global Issues (GEGI) course; 3) any major’s DisciplineSpecific Global Issues (DSGI) course; or 4) an approved Study Abroad program.
† MATH 391 or MATH 444 fulfills the Writing Instruction in the Disciplines (WID) graduation requirement.
Minors
Minor in Applied Mathematics: 18–19 s.h.
Note: This minor is not open to students majoring in Mathematics.
 MATH 133 or 137: 3–4 s.h.
 STAT 171 or 276: 3 s.h.
 Select three of the following courses, with at least 6 s.h. in courses numbered above 300:
MATH 138, 255, 311, 370, 383, 481; STAT 471, 473, 474, 478: 9 s.h.  Select one of the following courses:
ACCT 201; CS 214; DS 480, 490; ECON 231; FIN 331: 3 s.h.
Minor in Mathematics: 17 s.h.
 MATH 133, 134: 8 s.h.
 At least 9 hours of approved Mathematics Electives with at least 6 of the hours in courses numbered above 300: 9 s.h.
Note: Students majoring in Physics and minoring in Mathematics may count PHYS 406 as one threehour Mathematics elective course numbered above 300.
Minor in Middle Level Mathematics Teaching: 24 s.h.
Note: This minor is offered in conjunction with the major in Middle Level Education. By itself, this minor will not be sufficient for education endorsement purposes.
 MATH 106, 128, 137, 206, 367, 402, 407; STAT 171
Minor in Philosophy: 18 s.h.
 Complete a minimum of six courses (18 s.h.) in Philosophy, three of which (9 s.h.) must be 300 or 400level courses.
Courses Not Counting toward a Mathematics Major or the Minor in Mathematics (#)
The following courses do not count towards a Mathematics major or the minor in Mathematics: MATH 100, 101, 102, 113, 123, 128, 129, 137, 138, 139, 260, 362, 364, 367, 402, 406, 407; STAT 171.
Note: The symbol # is placed by each of the numbers above in the course descriptions which follow.
Course Descriptions
MATHEMATICS (MATH)
#100 Core Competency in Mathematics. (4) Application of algebraic models (linear, quadratic, exponential) in the study of diverse examples and cases of realworld problems. Interpretation of the models, drawing conclusions, making and verifying predictions. Graded A, A, B+, B, B, C+, C, F, or U.
#101 Concepts of Mathematics. (3) (General Education/Mathematics) An introduction to sets, logic, counting and probability, and statistics to provide students with an insight into mathematical reasoning and its applications. Prerequisite: MATH 100 or MATH 110 or equivalent (C grade or higher) or WIU placement. IAI: M1 904.
#102 Creative Perspectives in Mathematics. (3) (General Education/Mathematics) Three or four topics chosen from Mathematics of social choice and game theory, management science and graph theory, linear programming, mathematics of finance, geometry and symmetry, emphasizing applications. Prerequisite: MATH 100 or MATH 110 or equivalent (C grade or higher) or WIU placement. IAI: M1 904.
106 Mathematics for Elementary Teaching I. (3) A first course in Mathematics for elementary and middle school teachers examining the real number system from an algebraic perspective featuring problem solving, applications, and concrete representations. Prerequisite: MATH 100 or MATH 110 or equivalent (C grade or higher) or WIU placement.
110 Introductory College Algebra. (4) Algebraic techniques for and applications of linear, quadratic, rational, radical, and exponential expressions and equations, with extensions to college algebra. Introduction to relations, functions, graphs, and logarithms and their use in realworld problems. Graded A, A, B+, B, B, C+, C, F, or U.
#113 (Formerly MATH 103) Technical Mathematics. (3) Topics in algebra, geometry, and trigonometry with applications in technical fields. Ratios and proportions, functions and graphs, equations and systems of linear equations. Area and volume of plane and solid geometric objects. Right triangle trigonometry, laws of sines and cosines. Prerequisite: MATH 100 or MATH 110 or equivalent (C grade or higher) or WIU placement.
#123 Modeling with Mathematical Functions. (3) (General Education/Mathematics) The application of numeric, geometric, and algebraic models to analyze situations and solve problems from natural, social, and applied sciences, with integrated use of technology. Not open to students with credit in MATH 128. Prerequisite: MATH 100 or MATH 110 or equivalent (C grade or higher) or WIU placement. IAI: M1 907.
#128 Precalculus Algebra. (3) Polynomial, exponential, logarithmic, and rational functions. Emphasis on algebraic manipulation. Not open to students with credit in MATH 131. Prerequisite: MATH 110 or equivalent (C grade or higher) or WIU placement.
#129 Precalculus Trigonometry. (3) Trigonometric and inverse trig functions, graphing, proving identities, solving equations, and additional trig topics. Some nontrig material such as polar coordinates and complex numbers are included. Not open to students with credit in MATH 131. Prerequisite: MATH 128 (C grade or better) or equivalent.
133 Calculus with Analytic Geometry I. (4) (General Education/Mathematics) Derivatives and integrals of elementary functions with applications and analytic geometry. Prerequisite: MATH 129 or equivalent (C grade or better). IAI: M1 9001; MTH 901.
134 Calculus with Analytic Geometry II. (4) (General Education/Mathematics) Further techniques of integration with applications, additional topics in analytic geometry, infinite series. Prerequisite: MATH 133 (C grade or better). IAI: M1 9002; MTH 902.
#137 Applied Calculus I. (3) (General Education/Mathematics) Introduction to differential and integral calculus with applications to business and social science. Not open to students with credit in MATH 133. Prerequisite: MATH 128 (C grade or better) or MATH 129, or equivalent. IAI: M1 900B as MATH 137/138 sequence.
#138 Applied Calculus II. (3) (General Education/Mathematics) Extension of basic operations to new functions including functions of several variables with appropriate applications. Prerequisite: MATH 137 (C grade or better). IAI: M1 900B as MATH 137/138 sequence.
#139 Applied Linear Algebra and Finite Mathematics. (3) Matrix algebra with applications. Topics from finite mathematics. Not open to students with credit in MATH 311. Prerequisite: MATH 128 (C grade or better) or equivalent, or MATH 123 (C grade or better).
206 Mathematics for Elementary Teaching II. (3) A second course in Mathematics for elementary and middle school teachers examining geometry, measurement, and statistical reasoning featuring problem solving and applications using concrete and pictorial representations. Prerequisite: MATH 106 or equivalent (C grade or higher).
211 Euclidean Geometry. (3) Euclidean geometry through constructions and proofs. Topics include angles, triangles, circles, quadrilaterals, congruence and similarity, area, threedimensional objects, volume and surface area, and Euclidean transformations. Prerequisite: MATH 133 or equivalent, or permission of the department chair.
231 Calculus with Analytic Geometry III. (4) Vectors, three dimensional analytic geometry, partial differentiation, and multiple integration. Prerequisite: MATH 134 (C grade or better). IAI: M1 9003; MTH 903.
255 Discrete Mathematical Structures for Computer Science. (3) Topics to be studied include sets, logic, method of proof, combinatorial methods, graph theory, and trees. Prerequisite: MATH 128 or equivalent.
#260 Numeric, Algebraic, and Geometric Reasoning for Teaching and Learning. (4) A mathematics course for elementary and middle school teachers examining numbers, algebra, geometry, and measurement; featuring problem solving, applications, and concrete and visual representations. Prerequisite: WIU placement or MATH 128 (C or better) or equivalent.
266 Algebra and Statistics for Elementary Teaching. (3) A course for future elementary teachers which examines algebra and statistics with a focus on problem solving, mathematical reasoning, applications, and representations. Prerequisite: MATH 206 or equivalent (C grade or higher).
280 Topics in ComputerAssisted Mathematics. (3) Computer tools in service to mathematical experimentation and investigation in various subjects; tools include a Computer Algebra System, such as Mathematica, and other mathematical software; subjects include calculus, number theory, algebra, geometry, and other areas. Prerequisites: MATH 231 or equivalent.
304 Pedagogical Content Knowledge and Reading in Secondary School Mathematics. (4) Study of the secondary Mathematics curriculum for purposes of representing knowledge meaningfully for all students. Focus is on conceptual content knowledge, methods of inquiry, appropriate use of technology in the classroom, creation of learning experiences, and instruction in reading Mathematics. Prerequisites: 2.50 GPA or higher in Mathematics; MATH 341 (C grade or better), and EDS 301; or permission of the department chair. Corequisite: EDS 303 (2 s.h.).
310 Euclidean and NonEuclidean Geometry. (4) A rigorous study of Euclidean geometry through constructions and proofs. Topics include Euclidean transformations, triangles, quadrilaterals, circles, congruence and similarity, area, threedimensional solids, volume, and surface area. NonEuclidean geometry is introduced via spherical geometry and hyperbolic geometry. Not open to students with credit in MATH 211 or MATH 411. Prerequisite: MATH 134 or equivalent, or consent of the instructor.
311 Linear Algebra. (3) Systems of linear equations, matrix algebra, vector spaces, linear transformations, and related topics. Prerequisite: MATH 134; or MATH 138; or MATH 133 and MATH 255; or MATH 137 and MATH 255.
333 Ordinary Differential Equations. (3) Elementary theory and applications of ordinary differential equations including linear equations of first and second order and linear systems. Prerequisite: MATH 231. IAI: MTH 912.
334 Differential Equations Computation Laboratory. (1) The computer as an investigative tool to study the theory and applications of differential equations. Basic numerical methods such as Euler and RungeKutta are illustrated. Prerequisites: CS 214 and coenrollment in MATH 333, or consent of instructor.
341 Logic and Sets. (3) Propositional and predicate logic, proof, induction, sets and their finite and infinite operations, relations and functions, Boolean algebra, and cardinality of sets. Prerequisite: MATH 134 (C grade or better).
355 Applied Combinatorics. (3) Applications of enumerations (counting) and graph theory (networks, circuits, trees) are covered. Combinatorial problems including applications in computer science and operations research are solved through a careful logical analysis of possibilities. Prerequisite: STAT 276 or MATH 311.
#362 Teaching Mathematics in PreK–2nd Grade. (3) Methods and content for planning, implementing, and assessing math curriculum for children in PreK–2nd grade. Prerequisites: ECH 271 and 273; MATH 206 or equivalent (C grade or better).
#364 Teaching Elementary School Mathematics. (3) An examination of pedagogical mathematics content in elementary school (Grades 1–6), the development of lesson plans and assessments implementing national and state standards, and integration of technology in the mathematics classroom. Prerequisites: MATH 206 (C grade or better) or equivalent, MATH 266 (C grade or better) or equivalent, permission of the College of Education and Human Services, and full acceptance into the Teacher Education Program.
#367 Teaching Middle School Mathematics. (3) An examination of the pedagogical Mathematics content in middle school (Grades 5–8), the development of lesson plans and assessments implementing national and state standards, and integration of technology in the Mathematics classroom. Prerequisite: MATH 128 (C grade or better) or equivalent, MATH 206 (C grade or better) or equivalent, permission of the College of Education and Human Services, and full acceptance into the Teacher Education Program.
370 Financial Mathematics. (3) Calculus based mathematical study of compound interest and annuities with applications to problems in finance. This course covers the mathematics of investment topics for the Financial Mathematics Exam for the Society of Actuaries. Prerequisite: MATH 134 or consent of instructor.
381 (Crosslisted with BIOL/CHEM/GEOL/ METR/PHYS 381) Introduction to STEM Teaching. (1) Introduction to the science of how students learn, with special emphasis on applications in Science, Technology, Engineering, and Math (STEM) disciplines. Students will connect principles of cognitive psychology and theories of learning to the practice of teaching in STEM classrooms. To be taken concurrently with a field or student work placement approved by the instructor. Not open to students with credit in BIOL/ CHEM/GEOL/METR/PHYS 381. Prerequisites: at least one introductory level science or math course with a grade of B or higher, AND permission of the instructor.
383 An Introduction to Mathematical Modeling. (3) Modeling using graphs, proportionality, and the derivative; the modeling process; model fitting; optimization, dimensional analysis. Prerequisite: MATH 133 and either STAT 171 or STAT 276, or consent of instructor.
389 Teaching of Algebra Seminar. (1) A course for students concurrently assigned to assist in laboratory sections of MATH 110. The course will provide students with a weekly forum to reflect upon and discuss experiences from the algebra classroom. Prerequisite: 2.50 GPA or higher in Mathematics with permission of the department chair. Graded S/U only.
390 Independent Study. (1–3, repeatable to 3) Prerequisites: sophomore standing and consent of instructor.
391 Writing in the Mathematical Sciences. (1) Issues of technical writing and the effective presentation of Mathematics in formal and informal formats. Instruction and practice in writing. Writing Instruction in the Disciplines (WID) course. Prerequisites: MATH 231; ENG 280. Corequisite: Any 300 or 400level MATH or STAT course counting toward a major in Mathematics.
#402 Investigations in School Geometry. (3) A conceptual development of geometry through the investigation of geometric relationships and informal understandings leading to formal deductions. Topics include proofs, transformations, measurement, and coordinate geometry. Middle school mathematics standards will be emphasized. Prerequisite: MATH 123 or MATH 128 or equivalent.
#406 Problem Solving and the History of Mathematics. (3) Various problems, their solutions, related mathematical concepts, and their historical significance are analyzed through investigation of classic problems and their connection to middle school mathematics. Contributions by Archimedes, Descartes, Eratosthenes, Euler, Gauss, Pascal, Pythagoras, and others are studied. Open only to students majoring in an Elementary Education program or Middle Level Education program. Prerequisite: MATH 123 or 128 or equivalent.
#407 Number Theory Concepts in School Mathematics. (3) Divisibility, prime numbers, perfect numbers, modular arithmetic, linear Diophantine equations, and related topics. Open only to students majoring in an Elementary Education program or Middle Level Education program. Prerequisite: MATH 123 or MATH 128 or equivalent.
411 Geometry. (3) A rigorous study of Euclidean and nonEuclidean geometries. The necessary axioms are introduced and several models including the hyperbolic geometry are examined. Prerequisite: MATH 341.
421 Abstract Algebra. (3) An introduction to the basic properties of groups, rings, and fields. Prerequisite: MATH 341.
424 Advanced Linear Algebra. (3) Matrix algebra, vector spaces, linear independence, bases, linear transformations, canonical forms, inner product spaces. Prerequisite: MATH 311 and 341, or equivalent.
430 Multivariable Calculus. (3) The algebra of functions, continuity, differentiation, and integration of nplace functions, and related topics. Prerequisites: MATH 231 and 311.
433 Complex Variables and Applications. (3) Functions of a complex variable including differentiation, integration, series, residues, and conformal mappings. Applications to evaluation of real integrals and boundary value problems. Prerequisite: MATH 231.
435 Introduction to Real Variables I. (3) Topology of the real line, sequences, limits, and series. Rigorous introduction to the study of onevariable functions, continuity, differentiability, and integrability based on the epsilondelta method. Prerequisites: MATH 231 and 341.
439 Teaching and Assessment in Secondary School Mathematics. (4) A study of teaching strategies and current trends in secondary mathematics education. Students will focus on curriculum, lessonplanning, and assessment, and will learn to effectively incorporate technology into the teaching and learning of mathematics. Open to Teacher Education majors only. Prerequisite: 2.50 GPA or higher in Mathematics; MATH 304, MATH 341, and coregistration in EDS 304; or permission of the department chair.
444 Undergraduate Research Project. (12) Dedicated, individual pursuit of a mathematical topic/application from an area of research that is represented within the department culminating in a final paper or presentation to peers and faculty. Writing Instruction in the Disciplines (WID) course. Prerequisites: MATH 341, ENG 280, junior standing, and consent of instructor.
480 Student Teaching. (12) See STCH 480 in Teacher Education curriculum. Credit for Teacher Education major only.
481 Numerical Analysis I. (3) A survey of current methods in numerical analysis. Error analysis, solution of nonlinear equations and systems of linear equations, polynomial interpolation and approximations, and related topics. Prerequisites: CS 214 and MATH 311; or consent of instructor.
483 Biomathematics. (3) Mathematical modeling of biological systems. Derivation and study of continuous time Markov chain models and corresponding ordinary differential equation models. Prerequisites: MATH 134 and 311, and either STAT 276 or 471; or equivalent.
488 Models in Applied Mathematics. (3) Theory and computer exploration of mathematical models using difference equations, differential equations, and dynamical systems. Applications from the sciences. Prerequisites: CS 214, MATH 231 and 311; or consent of instructor.
489 Numerical Optimization. (3) Numerical methods for continuous multivariate optimization. Unconstrained optimization algorithms, linear programming, quadratic programming, constrained optimization algorithms, and applications. Prerequisites: CS 214 or equivalent; MATH 231 and 311.
496 Internship. (3–12, repeatable once, to 12) An internship in an approved area relating to applied mathematics or statistics, conducted at a professional institution or government organization. It is expected that the experience will culminate in a final paper or portfolio. Only 3 s.h. per semester can be included in the major. A maximum of 6 s.h. may be included in the major. Prerequisites: completion of 12 s.h. of upperdivision MATH courses and approval of the department. Graded S/U.
497 Honors Mathematics Seminar. (1–3, repeatable to 6) Prerequisites: 3.00 GPA in Mathematics and either MATH 341 or consent of instructor.
STATISTICS (STAT)
#171 General Elementary Statistics. (3) (General Education/Mathematics) Principles and applications of sampling, estimation, and hypothesis testing. Prerequisite: MATH 100 or MATH 110 or equivalent (C grade or higher) or WIU placement. IAI: M1 902.
276 Introduction to Probability & Statistics. (3) Probability laws, random variables, probability distribution functions, population parameters, counting rules, statistics and sampling, estimating, testing hypotheses, regression, and correlation. Prerequisite: MATH 133 or 137 or equivalent.
471 Introduction to Mathematical Statistics I. (3) The mathematical foundations of probability and statistics, principles of probability, sampling, distributions, moments, and hypothesis testing. Prerequisite: MATH 138 or 231 or equivalent.
472 Introduction to Mathematical Statistics II. (3) Continuation of STAT 471 including further topics in estimation and hypothesis testing. Prerequisite: STAT 471.
473 Nonparametric Statistical Methods. (3) Systematic development of nonparametric statistical methods. Topics include: order statistics, ranks, empirical distribution functions, point and interval estimations, hypothesis tests such as sign rank test, MannWhitney Wilcoxon, KruskalWallis, Kolmogorov Smirnov, permutation, and bootstrap methods. Prerequisite: STAT 276 or 471 or consent of the instructor.
474 Regression and Correlation Analysis. (3) Least squares theory; correlation theory; simple, multiple, and stepwise regression; computer assisted model building; and applied problems. Prerequisite: STAT 276 or equivalent.
478 Analysis of Variance. (3) A study of analysis of variance and covariance with applications. Includes experimental design. Prerequisite: STAT 276 or equivalent.
PHILOSOPHY (PHIL)
100 Introduction to Philosophy. (3) (General Education/Humanities) An introduction to some of the fundamental problems and major theories in philosophy. Topics may include the existence of God, knowledge and skepticism, the nature of mind, free will and determinism, and the nature of ethical reasoning. IAI: H4 900.
120 Contemporary Moral Problems. (3) (General Education/Humanities) An introduction to ethics, with an emphasis on applied ethics and moral reasoning. Different moral theories will be used to explore topics such as sexuality, reproductive issues, animal rights, environmental ethics, racial and gender discrimination, euthanasia, and capital punishment. IAI: H4 904.
140 Logic and Reasoning. (3) (General Education/Humanities) An introduction to logic and reasoning with emphasis on practical applications including scientific reasoning. The course examines methods for evaluating the structures of inductive and deductive arguments and how language is used in argumentation. IAI: H4 906.
205 Philosophy, Law and Society. (3) An introductory course considering some fundamental philosophical problems concerned with law and society including power and authority, anarchy and freedom, law and justice, crime and punishment.
220 (Crosslisted with WS 220) Feminism and Ethics. (3) (Multicultural) A multicultural and comparative investigation of feminist issues in ethics and women’s contributions to moral theory. Not open to students with credit in WS 220.
300 History of Ancient Philosophy. (3) A study of the origin of Western philosophy and the development of philosophical ideas in Ancient Greece, beginning with the earliest PreSocratic philosophers and including Socrates, Plato, and Aristotle. BGS online writing course. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
310 History of Modern Philosophy. (3) An examination of the central metaphysical and epistemological doctrines of such seventeenth and eighteenth century philosophers as Descartes, Locke, Berkeley, Hume, and Kant. Topics may include knowledge, skepticism, innate ideas, substance, God, causality, mind, and perception. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
312 Philosophical Writing. (1) Instruction and experience in writing a paper which explains and critically evaluates a philosophical text or argument. Writing Instruction in the Disciplines (WID) course. Prerequisites: ENG 280 and consent of department chairperson. Corequisite: any 300 or 400level Philosophy course.
320 Analytic Philosophy. (3) An examination of twentieth century philosophy through the writings of Russell, Wittgenstein, the logical positivists, and other important figures of the analytic tradition. Topics may include knowledge of the external world, language and reality, and the possibility of metaphysical knowledge. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
325 Existentialism. (3) An examination of the ideas of freedom, self/other, the value of authenticity, death, and the meaning of existence in the works of major existentialist philosophers such as Kierkegaard, Nietzsche, Heidegger, Sartre, De Beauvoir, and Camus. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
330 Moral Philosophy. (3) A study of classical and contemporary ethical ideas and theories such as moral relativism, egoism, Kantian ethics, utilitarianism, and virtue ethics. BGS online writing course. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
335 Epistemology. (3) A critical study of selected topics in epistemology, such as the analysis of knowledge, skepticism, a priori knowledge, and the nature and structure of justification. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
345 Metaphysics. (3) A critical study of selected topics in metaphysics, such as the nature of properties, possible worlds, personal identity, free will, the mind, time, and the possibility of metaphysical knowledge. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
400 Social and Political Philosophy. (3) An investigation of some of the philosophical problems arising from political society, such as authority and obligation, freedom and rights, justice and equality, coercion and punishment. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
405 Philosophy of Religion. (3) A critical examination of the philosophical issues arising from religious beliefs, utilizing historical and contemporary writings. Topics may include the existence of God, evil, faith, religious pluralism, and the relation between religious beliefs and ethics. Not open to students with credit in REL 405. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
415 Philosophy of Science. (3) An examination of philosophical problems arising from the natural sciences such as the nature of scientific explanation and the justification of scientific theories. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
420 Philosophy of Law. (3) An examination of philosophical problems raised by law including the nature and aims of law, the relation of law and morality, the rationale of legal responsibility and punishment, and legal obligation and the rule of law. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
425 Philosophy of Mind. (3) A critical study of selected topics in the philosophy of mind, such as consciousness, intentionality, dualism, the varieties of materialism, functionalism, and artificial intelligence. Prerequisite: one 100 or 200level Philosophy course or consent of instructor.
440 Legal Reasoning. (3) An investigation into judicial decision making and legal reasoning focusing on case precedent, logical coherence, and the role of interpretation in the reasoning process. Prerequisite: any 100 or 200level Philosophy course or permission of instructor.
499 Directed Readings. (1–3, repeatable with no maximum) Individual study of particular philosophical texts or problems. Prerequisites: two courses in Philosophy and consent of the instructor. By arrangement.
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