frac2int

Abstract

Convert the fractional part of a number into an integer

Description

frac2int can be used to convert the fractional part of a number (as passed, for example, as p1) back to an integer.

Syntax

iInt frac2int iFloat, iMul
kInt frac2int kFloat, kMul

Arguments

• iFloat / kFloat: a number with a fractional part (for example, a fractional p1)
• iMul / kMul: the factor used to convert the initial integer into a fraction (see example)

Output

• iInt / kInt: the integer value corresponding to the fractional part

Note

The integral part of the passed value is discarded

ival = 10 + 123 / 1000     ; => 10.123
ival2 frac2int ival, 1000  ; => 123

Execution Time

• Init
• Performance

Examples

<CsoundSynthesizer>
<CsOptions>
--nosound
</CsOptions>

<CsInstruments>

instr 1
  inum frac2int 1.45, 100
  print inum
  turnoff
endin

</CsInstruments>

<CsScore>

i1 0 0.1
; f0 3600

</CsScore>
</CsoundSynthesizer>

See also

• frac

Credits

Eduardo Moguillansky, 2019