Project DELTA Educational Package, Section E Additional Mathematics Program and Section F Teacher Assistance Programs, Version: May 1974
Operating System: RSTS V4A and RSTS/E
Source Language: BASIC-PLUS, Memory Required: Mostly under 8K
Abstract: Programs included are: Section E, Additional Mathematics Prograns GLPSA1-two phase simplex method of linear programming. TMFCEV-time function evaluation (engineering applications). CALC-calculator for numbers of up to 100 digits. CXEXP-raise a complex number to a real or complex power. GSIMEQ-solves simultaneous linear equations. CXARTH-performs vector arithmetic operations. POLY-finds polynomial to approximate a table of x-y data. POLFIT-performs multiple regression/coffelation analysis. FREQ-finds number of data points (frequency) within limits; data can be in a file or from terminal. RANDOM-generates random numbers with user-specified sample and population sizes. ANVAR3-computes analysis of variance table for a 2-way classification of variables design in which a single observation is made for each combination of levels. ANVAR4-computes analysis of variance table for a 2-way classification of variables factorial design with replicated observations. GANOVA-computes analysis of variance table for a 2-way classification of variables; data is entered down columns. MULTX-performs a least squares curve fit to one of seven functions; operation is interactive at the terminal. POLSUB-exercises students in polynomial subtraction operations. GINTLP-solves linear programniing problems with variables of values 1 and 0. SIPRAC-exercises students in mathematical operations on signed numbers. KR20-item analysis and Kuder- Richardson formula 20. DE10R-solves a first order differential equation (Runge-Kutta). DE20R-solves second order differential equation (Runge-Kutta). SUNSET-computes Greenwich Mean Time (or other time) for sunrise and sunset given a particular week and a given latitude and longitude. WAVES-plots effects of changing wavelength, amplitude and phase on two waves and their sum. SPCTRA-plots optical absorption spectra of two species equilibrium mixtures. FACrRL-produces any desired factorial and preceding factorials. SQRZ-finds the square root of a complex number. BISQAR-drill for students on squaring binomials.
Section F, Teacher Assistance Programs AVERG1-averages and curves grades. GRADE-given the number of questions on a test, prints list of percent score vs. number of questions right or wrong. STAT-performs statistical analysis of student grades. SCORES-computes mean, standard deviation, and standard scores for student grades.
Media Price Codes: DIO, H30, M50