Modern Math SetRoundingMode

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SetRoundingMode

Sets the direction floating-point results are rounded in; returns true on success.

Syntax

SetRoundingMode( m )

Examples

#import "std/numeric"
using numeric

'' PROCESS-WIDE AND STICKY: it changes every later floating-point
'' operation in the program, not just the next one. Put it back.
dim as int32 was = GetRoundingMode( )

print SetRoundingMode( ROUND_TOWARD_ZERO )       '' true
print GetRoundingMode( ) = ROUND_TOWARD_ZERO     '' -1 (true)

SetRoundingMode( was )
print GetRoundingMode( ) = was                   '' -1 (true)

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Library: Math Library
Category: Math Library
Documented under: Nothing Becomes A Keyword