TABLE OF CONTENTS

mathtrans.library/SPAcos
mathtrans.library/SPAsin
mathtrans.library/SPAtan
mathtrans.library/SPCos
mathtrans.library/SPCosh
mathtrans.library/SPExp
mathtrans.library/SPFieee
mathtrans.library/SPLog
mathtrans.library/SPLog10
mathtrans.library/SPPow
mathtrans.library/SPSin
mathtrans.library/SPSincos
mathtrans.library/SPSinh
mathtrans.library/SPSqrt
mathtrans.library/SPTan
mathtrans.library/SPTanh
mathtrans.library/SPTieee
mathtrans.library/SPAcos                             mathtrans.library/SPAcos

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
mathtrans.library/SPAsin                             mathtrans.library/SPAsin

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
mathtrans.library/SPAtan                             mathtrans.library/SPAtan

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
mathtrans.library/SPCos                               mathtrans.library/SPCos

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
mathtrans.library/SPCosh                             mathtrans.library/SPCosh

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
mathtrans.library/SPExp                               mathtrans.library/SPExp

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
mathtrans.library/SPFieee                           mathtrans.library/SPFieee

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
mathtrans.library/SPLog                               mathtrans.library/SPLog

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
mathtrans.library/SPLog10                           mathtrans.library/SPLog10

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
mathtrans.library/SPPow                               mathtrans.library/SPPow

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
mathtrans.library/SPSin                               mathtrans.library/SPSin

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
mathtrans.library/SPSincos                         mathtrans.library/SPSincos

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
mathtrans.library/SPSinh                             mathtrans.library/SPSinh

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
mathtrans.library/SPSqrt                             mathtrans.library/SPSqrt

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
mathtrans.library/SPTan                               mathtrans.library/SPTan

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
mathtrans.library/SPTanh                             mathtrans.library/SPTanh

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
mathtrans.library/SPTieee                           mathtrans.library/SPTieee

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