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 Libraries:
 mathieeesingbas.library
  --Background--
  IEEESPAbs
  IEEESPAdd
  IEEESPCeil
  IEEESPCmp
  IEEESPDiv
  IEEESPFix
  IEEESPFloor
  IEEESPFlt
  IEEESPMul
  IEEESPNeg
  IEEESPSub
  IEEESPTst
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Docs » Autodocs » mathieeesingbas.library » IEEESPTst

NAME

	IEEESPTst -- compare IEEE single precision value to 0.0

SYNOPSIS

	  c   = IEEESPTst(  y  );
	  d0		    d0
	float	y;
	long	c;

FUNCTION

	Compare y to 0.0, set the condition codes for less than, greater
	than, or equal to 0.0.  Set the return value c to -1 if less than,
	to +1 if greater than, or 0 if equal to 0.0.

INPUTS

	y -- IEEE single precision floating point value

RESULT

	c = 1	cc = gt		for (y > 0.0)
	c = 0	cc = eq		for (y == 0.0)
	c = -1  cc = lt		for (y < 0.0)

BUGS

SEE ALSO

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