SPAcos() 
     SPAsin() 
     SPAtan() 
     SPCos() 
     SPCosh() 
     SPExp() 
     SPFieee() 
     SPLog() 
     SPLog10() 
     SPPow() 
     SPSin() 
     SPSincos() 
     SPSinh() 
     SPSqrt() 
     SPTan() 
     SPTanh() 
     SPTieee() 

NAME	
 
	SPAcos - obtain the arccosine of the floating point number

SYNOPSIS
 
	fnum2 = SPAcos(fnum1);
                       d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number representing the cosine
	of an angle and returns the value of said angle in
	radians

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPSin

NAME	
 
	SPAsin - obtain the arcsine of the floating point number

SYNOPSIS
 
	fnum2 = SPAsin(fnum1);
                       d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number representing the sine
	of an angle and returns the value of said angle in
	radians

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPCos

NAME	
 
	SPAtan - obtain the arctangent of the floating point number

SYNOPSIS
 
	fnum2 = SPAtan(fnum1);
                       d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number representing the tangent 
	of an angle and returns the value of said angle in
	radians

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPTan

NAME	
 
	SPCos - obtain the cosine of the floating point number

SYNOPSIS
 
	fnum2 = SPCos(fnum1);
                       d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number representing an angle
	in radians and returns the cosine of said angle.

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPAcos

NAME	
 
	SPCosh - obtain the hyperbolic cosine of the floating point number

SYNOPSIS
 
	fnum2 = SPCosh(fnum1);
                       d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number representing an angle
	in radians and returns the hyperbolic cosine of said angle.

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPSinh

NAME	
 
	SPExp - obtain the exponential (e**X) of the floating point number

SYNOPSIS
 
	fnum2 = SPExp(fnum1);
                      d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number and returns the value
	of e raised to the fnum1 power

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPLog

NAME	
 
	SPFieee - convert single precision ieee to FFP number

SYNOPSIS
 
	fnum = SPFieee(ieeenum);
                       d0.l
	float fnum;
	float ieeenum;

FUNCTION
 
	Accepts a standard single precision format
	returns the same number, converted to Motorola
	fast floating point number

INPUTS
 
	ieeenum - IEEE Single Precision Floating Point

RESULT
 
	fnum - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPTieee

NAME	
 
	SPLog - obtain the natural logarithm of the floating point number

SYNOPSIS
 
	fnum2 = SPLog(fnum1);
                      d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number and returns the natural
	logarithem (base e) of said number

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPExp

NAME	
 
	SPLog10 - obtain the naperian logarithm(base 10) of the
		  floating point number

SYNOPSIS
 
	fnum2 = SPLog10(fnum1);
                        d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number and returns the naperian
	logarithm (base 10) of said number

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPExp, SpLog

NAME	
 
	SPPow - raise a number to a power

SYNOPSIS
 
	result = SPPow(fnum1, fnum2);
                      d1.l    d0.l
	float fnum1, fnum2;
	float result;

FUNCTION
 
	Accepts two floating point numbers and returns the 
	result of fnum2 raised to the fnum1 power

INPUTS
 
	fnum1 - Motorola fast floating point number
	fnum2 - Motorola fast floating point number

RESULT
 
	result - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPExp, SPLog

NAME	
 
	SPSin - obtain the sine of the floating point number

SYNOPSIS
 
	fnum2 = SPSin(fnum1);
                       d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number representing an angle
	in radians and returns the sine of said angle.

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPAsin

NAME	
 
	SPSincos - obtain the sine and cosine of a number

SYNOPSIS
 
	fnum3 = SPSincos(pfnum2, fnum1);
                         d1.l,   d0.l
	float *pfnum2;
	float fnum1;
	float fnum3;

FUNCTION
 
	Accepts a floating point number (fnum1) representing
	an angle in radians and a pointer to another floating
	point number (pfnum2). It computes the cosine and places it in
	*pfnum2. It computes the sine and returns it as a result.

INPUTS
 
	fnum1 - Motorola fast floating point number
	pfnum2 - pointer to Motorola fast floating point number

RESULT
 
	*pfnum2 - Motorola fast floating point number (cosine)
	fnum3 - Motorola fast floating point number (sine)
 
BUGS
 
	None

SEE ALSO
 
	SPSin, SPCos

NAME	
 
	SPSinh - obtain the hyperbolic sine of the floating point number

SYNOPSIS
 
	fnum2 = SPSinh(fnum1);
                       d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number representing an angle
	in radians and returns the hyperbolic sine of said angle.

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPCosh

NAME	
 
	SPSqrt - obtain the square root of the floating point number

SYNOPSIS
 
	fnum2 = SPSqrt(fnum1);
                      d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number and returns the square toot
	of said number

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPPow, SPMul

NAME	
 
	SPTan - obtain the tangent of the floating point number

SYNOPSIS
 
	fnum2 = SPTan(fnum1);
                       d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number representing an angle
	in radians and returns the tangent of said angle.

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPAtan

NAME	
 
	SPTanh - obtain the hyperbolic tangent of the floating point number

SYNOPSIS
 
	fnum2 = SPTanh(fnum1);
                       d0.l
	float fnum2;
	float fnum1;

FUNCTION
 
	Accepts a floating point number representing an angle
	in radians and returns the hyperbolic tangent of said angle.

INPUTS
 
	fnum1 - Motorola fast floating point number

RESULT
 
	fnum2 - Motorola fast floating point number
 
BUGS
 
	None

SEE ALSO
 
	SPSinh, SPCosh

NAME	
 
	SPTieee - convert FFP number to single precision ieee

SYNOPSIS
 
	ieeenum = SPTieee(fnum);
                         d0.l
	float ieeenum;
	float fnum;

FUNCTION
 
       Accepts a Motorola fast floating point number and
       returns the same number, converted into IEEE
       standard single precision format

INPUTS
 
	fnum - Motorola fast floating point number

RESULT
 
	ieeenum - IEEE Single Precision Floating Point
 
BUGS
 
	None

SEE ALSO
 
	SPFieee