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Yuji Kida <kida@rkmath.rikkyo.ac.jp>.

An extension of BASIC for symbolic mathematics and number theory.

UBASIC supports bignums, fractions, complex numbers, polynomials and integer factorisation. It runs under MS-DOS and is written in assembly language.

Latest version: 8.


[Review, W.D. Neumann, Notices of AMS 36 (May/June 1989)]

["A math-oriented high-precision BASIC", Notices of the A.M.S, 38 (Mar 1991)].
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)
References in periodicals archive ?
Croatia'sprovisional Euro2 012squad: Pletikosa,S ubasic,K elava,B lazevic; Vida, Corluka, Simunic, Lovren, Vrsaljko,S childenfeld, Strinic,P ranjic, Buljat;Sr na, Dujmovic, Vukojevic, Rakitic,M odric,P erisic, Kranjcar, Badelj,I licevic;O lic, Jelavic,M andzukic, Eduardo,Kalinic.
(28.) Ekman, uBasic Emotions," 1999, 45-60; Lazarus, Emotion and Adaptation, 1991; and 1 Tooby and L, Cosmides, "The Evolutionary Psychology of the Emotions and Their Relationship to Internal Regulatory Variables," in Handbook of Emotions, ed.
CHDK is installed on the camera's memory card and allows scripts to be written using two simple languages (ubasic and Lua), a feature that can provide the user with versatile control of the camera's functions.
A short UBASIC program was run for all numbers up to 1, 000, 000, and the counts were 78498 primes < 1, 000, 000; 587 members of SPDS < 1, 000, 000.
The following routine, written in Ubasic, is built into various computer programs in this study: 10 'Palindrome identifier, Henry Ibstedt, 031021 20 input "N";N 30 s = nn10 : r = res 40 while s > 0 50 s = sn10 : r = 10 ?
Implementing this in a Ubasic program will enable us to look for which palindromes are primes instead of looking for which primes are palindromes.
Programs are written in UBASIC. Ten experiments were carried out in each case.
The approximate value for [pi] is denoted G in the UBASIC program listed below.