Scientific Calculator

Posted on 1997-02-18
Last Modified: 2006-11-17
Can anybody tell me the source code for a scientific calculator in C? (Has to have the features of a standard scientific calculator). Alternatively, can anybody tell me where I can find it? Thank you.
Question by:ziwyc
  • 2

Accepted Solution

emmons earned 70 total points
ID: 1249675
wuarchive lists the source to several calculators...

A double-precision desk calculator with math library functions
and variables.Accepts interactive input or command line arguments
allowing a "csh" alias to let you say "calc arbitrary-math-expr".
Another desk calculator which accepts expressions on the command
A calculator program based on the Texas Instruments Programmer II
"The ultimate on-screen calculator for UNIX".Zillions of features
including conversions,"NVRAM",checkbook balancer,basetranslation,
trig functions, amortization, compound interest, user-definable
conversions, bit functions, stack, physical constants, macros,
An interpreter for HP's RPL "calculator programming language".
Should have the same functionality as an HP-28 calculator.

If none of these fit the bill, there is a nice scientific calculator on
to which he will sell you the source code
His contact info is..
email :


Author Comment

ID: 1249676
Hi emmons,
I'm having a bit of trouble 'de-tarring' the files. is there another way I can get them? Thank you

Expert Comment

ID: 1249677
Another way....
What is the problem? Do you have a TAR for your OS
I can send you tar-dos if you would like (if it would help).
It almost fits into this edit box (the file comes to 34 K)

Featured Post

What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Problem with MFCApp 78 388
My eclipse editor won't start ? 4 154
How to jump to matching brace in eclipse editor ? 1 302
How to creat good software interface ? 1 67
Summary: This tutorial covers some basics of pointer, pointer arithmetic and function pointer. What is a pointer: A pointer is a variable which holds an address. This address might be address of another variable/address of devices/address of fu…
This is a short and sweet, but (hopefully) to the point article. There seems to be some fundamental misunderstanding about the function prototype for the "main" function in C and C++, more specifically what type this function should return. I see so…
The goal of this video is to provide viewers with basic examples to understand and use structures in the C programming language.
The goal of this video is to provide viewers with basic examples to understand opening and reading files in the C programming language.

825 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question