realcalc.tex (Copyright) Frank Buchholz, Jan. 1993 e-mail: firstname.lastname@example.org Real arithmetic with big values and high precision. Calculations are done with 9 decimal digits. Usable with TeX and LaTeX. Files: readme This file realcalc.tex You have to \input realcalc.tex to use it. realdemo.tex Demo with LaTeX. realtest.tex Demo with TeX (Type \test\bye after the prompt) Installation: Put the file realcalc.tex where your TeX looks for inputs. Name a copy realcalc.sty to use as a LaTeX style option, or create a file realcalc.sty with the lines: \input realcalc.tex \endinput Documentation: Use following command to extract the documentation: grep %% realcalc.tex COPYING: Copying of part or all of this file is allowed under the following conditions only: (1) You may freely distribute unchanged copies of the files. You have to include this file when you do so. (2) You may modify a renamed copy of the files, but only for personal use or use within an organization. (3) You may copy fragments from the files, for personal use or for distribution, as long as credit is given where credit is due. You are NOT ALLOWED to take money for the distribution or use of this file or modified versions or fragments thereof, except for a nominal charge for copying etc.
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realcalc – Macros for real arithmetic calculations
There are known problems with this package; an alternative is fp (a LaTeX package, only).
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perform calculations within TeX|
perform and typeset arithmetic problems