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- Program Title: DIFFERENTIAL EQUATIONS and CALCULUS version 7
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- DIFFERENTIAL EQUATIONS AND CALCULUS has several programs that solve
- differential equations and calculus problems, and conveniently graphs them
- for you on an EGA monitor. The differential equation program can solve both
- ordinary and partial differential equations, find the integrating factors
- of a differential equation, and create a graph of power series solutions.
- The calculus program can find the derivatives of an expression in x and/or
- y, graph the function of y=f(x), graph a function with its first and second
- derivatives, solve and graph parametric equations, find the integral of
- simple functions, and find the surface contour of the function z=f(x,y).
- EULER is another differential equation program on this disk that lets you
- define the function, input the step, and enter the initial and maximum
- values of x and y. The program then graphs the function for you on the
- screen. DIFFERENTIAL EQUATIONS AND CALCULUS is an excellent and easy to use
- math program, which can be used for personal use, homework, or as an
- educational tool. It includes two programs that use a math 8087 coprocessor
- chip, which speeds up the program's calculations.
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- Usage: Differential Equations and Calculus
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- System Requirements: 128K memory, one floppy disk drive, and EGA color
- graphics (some programs need a 8087 math chip).
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- How to Start: Type FILENAME (press enter), FILENAME is equal to the name of
- the program that you want to load. For example, if you want to load the
- CALC program, you type CALC (press enter).
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- Suggested Registration: $30.00
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- File Descriptions:
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- CALC COM Calculus program
- CALC7 COM Calculus program, uses math 8087 chip
- DE COM Differential Equations program
- DE7 COM Differential Equations program, uses math 8087 chip
- EULER EXE Differential Equations program
- FILES TXT A note on the files on this disk
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