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RND

f = RND

Home > Reference > Math

Returns a random floating point number in the range 0 to 1.

Example 1

RANDOMIZE
print "Number between 0 and 1   : "; RND()
print "Number between 5 and 12  : "; (12 - 5) * RND() + 5 
print "Number between -5 and -12: "; (-12 - -5) * RND() - 5

Example 2: Random true/false; random integer between low/high

' random true/false, subst 0 or 1 (or -1)
DEF randbin() = IFF(rnd<.5,"True ","False ")

' random integer number between low and high  
DEF randlohi(lo, hi) = (RND * (hi - lo + 1))\1 + lo 

RANDOMIZE

print randbin()
print randlohi(10,20)

Code samples using RND

003 conditional branching.bas 005 challenge.bas 006 arrays+.bas 100lines.bas 2048.bas 3d_torus.bas 3dtictac.bas 3dtorus.bas 3dttt.bas 3dttt.bas 7gables.bas A Rubens, Peter Paul Landscape.bas anball 1.0.bas angel feather.bas aquarium v2.bas autumn scene.bas B+B.bas Ball.bas betrayal: crows ii.bas bezier's autograph book.bas bezierbounce.bas blackbox.bas Blackbox.bas blackjack.bas BlackJack.bas block.bas bolmo.bas bomb.bas bonkers.bas

Math

ABS ABSMAX ABSMIN ACOS ACOSH ACOT ACOTH ACSC ACSCH ASEC ASECH ASIN ASINH ATAN ATAN2 ATANH ATN CEIL COS COSH COT COTH CSC CSCH DEG DERIV DETERM DIFFEQN EXP EXPRSEQ FIX FLOOR FRAC INT INTERSECT INVERSE LINEQN LOG LOG10 M3APPLY M3IDENT M3ROTATE M3SCALE M3TRANS MAX MIN POLYAREA POLYCENT POLYEXT POW PTDISTLN PTDISTSEG PTSIGN RAD RND ROOT ROUND SEC SECH SEGCOS SEGLEN SEGSIN SEQ SGN SIN SINH SQR STATMEAN STATMEANDEV STATMEDIAN STATSPREADP STATSPREADS STATSTD SUM SUMSQ TAN TANH TRANSPOSE

This page was last edited on Thu, 20 Jul 2023 10:38:56 +0200 | Markdown processed with pandoc 3.1.12.1

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