116.

117%.
118.

ide

125.
136.

137.

MATHEMATICS 193

HicHer ANALYSIS. Yr; 3 cr. 9 MWF. Offered 1930-31 and in
alternate years. Mr. March.

Vector ANALYSIS. II; 3 cr. Not offered 1930-31. Mr. Weaver.

THe THEORY OF PROBABILITIES AND METHOD OF LEAST Squares. II;
3 cr. 11 TT and third hour. Mr. Weaver.

DIFFERENTIAL GEOMETRY. II; 3 cr. Not offered 1930-31. Mr.
Skinner.

THEORY OF EQUATIONS. II; 3cr. 8 MWF. Mr. Ingraham.

MATHEMATICS PREPARATORY TO STATISTICS. I; 3 cr. Prerequisites:
College algebra and a course in statistics or its equivalent, or consent
of instructor. A course in certain portions of calculus, analytic
geometry, trigonometry, and interpolation which are used in statis-
tices. This course is to prepare students, who can not take calculus,
for Mathematics 137. Can not be counted toward the minimum re-
quirement for a major in mathematics. 2:30 MWF. Mr. Ingraham.

THE MATHEMATICS OF STATISTICS. II; 4 cr. Prerequisites: Math.
136 or calculus and consent of the instructor. A course in curve
fitting, correlation, dispersion, frequency distributions, graphical cal-
culation, and portions of the theory of probability, including a certain

amount of laboratory work. 2:30 MWF and period to be arranged.
Mr. Ingraham.

GRADUATE COURSES

The graduate courses in mathematics are varied from year to year

according to the needs of the students, other subjects being introduced in
addition to those here listed. When there is no indication in the descrip-
tion of a course that it is given every year or every other year, this lack
of information should be interpreted to mean that the course is given at
irregular times.

220.

221.

238.

243.

244,

THEORY OF ANALYTIC FUNCTIONS. Yr; 8 er. This course, like
Course 221, is fundamental in analysis, but its content is restricted
to functions of the complex variable. It has accordingly special in-
terest in the application of mathematics to physics. Offered 1929-30
and in alternate years. Mr. Langer.

THEORY OF FUNCTIONS OF A REAL VARIABLE. Yr; 3 cr. The aim of
this course is to develop the fundamental concepts and theorems of
analysis. It includes an introduction to the theory of point-sets.
Offered 1930-31 and in alternate years. Mr. Langer.

THE MATHEMATICS OF ECONOMIC STATISTICS. I; 3 cr. Deals with
the mathematics of problems peculiar to economic statistics such as
secular trends, seasonal variation, correlation of time series, and
index numbers. Prerequisites: Math. 136 and 137, or consent of the
instructor. Given when demand warrants. Mr. Ingraham.

MODERN THEORY OF DIFFERENTIAL EQUATIONS. Yr; 8 cr. Not offered
1930-31. Mr. Langer.

HIGHER GEOMETRY. Yr; 8 cr. Not offered 1930-31. Mr. Bennett.