HP OpenVMS Systems Documentation
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Compaq Portable Mathematics Library
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Contents (summary)
Preface Preface
Chapter 1 Introduction to CPML
Chapter 2 CPML Routines
Appendix A Critical Floating-Point Values
Appendix B CPML Entry-Point Names
  Glossary
  Index
  Tables

Contents

Preface
Preface Preface
Chapter 1
1 Introduction to CPML
     1.1     Overview
     1.2     Data Types
     1.3     Exceptional Arguments
     1.4     Exception Conditions and Exception Behavior
     1.5     IEEE Std 754 Considerations
     1.6     X/Open Portability Guide Considerations
Chapter 2
2 CPML Routines
     2.1     CPML Routine Descriptions
     2.2     CPML Routine Interface
     2.3     Specific Entry-Point Names
     2.4     Working with Exception Conditions
     2.5     CPML Routine Interface Examples
         2.5.1         atan2() Interface
         2.5.2         cdiv() Interface
    Command 1     acos - Arc Cosine of Angle
    Command 2     acosh - Hyperbolic Arc Cosine of Angle
    Command 3     asin - Arc Sine of Angle
    Command 4     asinh - Hyperbolic Arc Sine of Angle
    Command 5     atan - Arc Tangent of Angle with One Argument
    Command 6     atan2 - Arc Tangent of Angle with Two Arguments
    Command 7     atanh - Hyperbolic Arc Tangent of Angle
    Command 8     bessel - Bessel Functions
    Command 9     cabs - Complex Absolute Value
    Command 10     cbrt - Cube Root
    Command 11     ccos - Cosine of Angle of a Complex Number
    Command 12     cdiv - Complex Division
    Command 13     ceil - Ceiling
    Command 14     cexp - Complex Exponential
    Command 15     clog - Complex Natural Logarithm
    Command 16     cmul - Complex Multiplication
    Command 17     copysign - Copy Sign
    Command 18     cos - Cosine of Angle
    Command 19     cosh - Hyperbolic Cosine of Angle
    Command 20     cot - Cotangent of Angle
    Command 21     cpow - Complex Power
    Command 22     csin - Sine of Angle of a Complex Number
    Command 23     csqrt - Complex Square Root
    Command 24     cvt_ftof - Convert Between Supported Floating-Point Data Types
    Command 25     drem - Remainder
    Command 26     erf - Error Functions
    Command 27     exp - Exponential
    Command 28     fabs - Absolute Value
    Command 29     finite - Check for Finite Value
    Command 30     floor - Floor
    Command 31     fmod - Modulo Remainder
    Command 32     fp_class - Classifies IEEE Floating-Point Values
    Command 33     frexp - Convert to Fraction and Integral Power of 2
    Command 34     hypot - Euclidean Distance
    Command 35     ilogb - Computes an Unbiased Exponent
    Command 36     isnan - Check for NaN Value
    Command 37     ldexp - Multiply by an Integral Power of 2
    Command 38     lgamma - Computes the Logarithm of the gamma Function
    Command 39     log - Logarithm Functions
    Command 40     logb - Radix-independent Exponent
    Command 41     modf - Return the Fractional Part and Integer Part of a Floating-Point Number
    Command 42     nextafter - Next Machine Number After
    Command 43     nint - Round to the Nearest Integer
    Command 44     pow - Raise the Base to a Floating-Point Exponent
    Command 45     random - Random Number Generator, Uniformly Distributed
    Command 46     remainder - Remainder
    Command 47     rint - Return the Nearest Integral Value
    Command 48     scalb - Exponent Adjustment
    Command 49     sin - Sine of Angle
    Command 50     sincos - Sine and Cosine of Angle
    Command 51     sinh - Hyperbolic Sine
    Command 52     sinhcosh - Hyperbolic Sine and Cosine
    Command 53     sqrt - Square Root
    Command 54     tan - Tangent of Angle
    Command 55     tanh - Hyperbolic Tangent
    Command 56     trunc - Truncation
    Command 57     unordered - Check for x Unordered with Respect to y
Appendix A
Appendix A Critical Floating-Point Values
Appendix B
Appendix B CPML Entry-Point Names
Glossary
Glossary Glossary
Index
Index
Tables
1-1 Floating-Point Data Types
1-2 Floating-Point Complex Data Types
1-3 Default Action and Return Values for Exception Conditions
1-4 XPG4 Conformant Routines
A-1 Hexadecimal and Decimal Boundary Values
B-1 Entry-Point Names for CPML Platforms
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