E.E.
Electronics Engineering software for engineers, technicians, students, hobbyists who wish to learn to use these formulas. Includes Ohm’s law and its ramifications. 16K.
Timex/Sinclair 1000
ELF/1
Electrical/Electronic Formula Program One. With any two of the following: ampere, voltage, or wattage, the third unit of measurement can be found. 16K.
Functional Analysis
Given any function defined in a closed form, the program finds its maximums, minimums, and zeros over a given range of the argument. The function, its derivitive, or its integral may be evaluated at a point and tabulated over a range. 16K.
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Math Routines and FIT
General purpose mathematics program for calculating factorials, permutations, and combinations, for solving quadratic and cubic interpolations, and for plotting fitted curves of 4 different functions. 16K.
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RPN Calculator
Scientific calculator emulation using reverse polish notation. Features include: 50 storage registers, a visible stack, statistical functions, and a key to save a calculation in progress. 16K.
Statistical Pac
Four statistics programs. Chi-square (goodness of fit) calculations, analysis of a data set including hypothesis testing and confidence intervals, comparison of two data sets using hypothesis testing and confidence intervals, and simple linear regression including t-value and R2. 16K
Statistics
Statistical analysis and data display. 1 variable with histogram or 2-or-more variables with plot. Results include: sum, variance, standard deviation, error, means, skewness and kurtosis. 16K.
Variance Analyzer
A data analysis program for examining 1- or 2- way AOV and 2-way AOCOV. Includes: degrees of freedom, sums of squares and products, and means. 16K.
Digital to Analog Converter
Fits onto input/output port to give one analog output (0 to 2.55 volts); space on board for two extra converters.
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