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Contents

  • Foreword
  • Introduction
  • 1. Scope
  • 2. Normative references
  • 3. Terms, definitions, and symbols
  • 4. Conformance
  • 5. Environment
  • 6. Language
  • 7. Library
  • Annex A
  • Annex B
  • Annex C
  • Annex D
  • Annex E
  • Annex F
    • F.1 Introduction
    • F.2 Types
    • F.3 Operators and functions
    • F.4 Floating to integer conversion
    • F.5 Binary-decimal conversion
    • F.6 Contracted expressions
    • F.7 Floating-point environment
    • F.8 Optimization
    • F.9 Mathematics <math.h>
      • F.9.1 Trigonometric functions
      • F.9.2 Hyperbolic functions
      • F.9.3 Exponential and logarithmic functions
        • F.9.3.1 The exp functions
        • F.9.3.2 The exp2 functions
        • F.9.3.3 The expm1 functions
        • F.9.3.4 The frexp functions
        • F.9.3.5 The ilogb functions
        • F.9.3.6 The ldexp functions
        • F.9.3.7 The log functions
        • F.9.3.8 The log10 functions
        • F.9.3.9 The log1p functions
        • F.9.3.10 The log2 functions
        • F.9.3.11 The logb functions
        • F.9.3.12 The modf functions
        • F.9.3.13 The scalbn and scalbln functions
      • F.9.4 Power and absolute value functions
      • F.9.5 Error and gamma functions
      • F.9.6 Nearest integer functions
      • F.9.7 Remainder functions
      • F.9.8 Manipulation functions
      • F.9.9 Maximum, minimum, and positive difference functions
      • F.9.10 Floating multiply-add
  • Annex G
  • Annex H
  • Annex I
  • Annex J
  • Bibliography
C99 Language Standard
  • Annex F
  • F.9 Mathematics <math.h>
  • F.9.3 Exponential and logarithmic functions
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F.9.3 Exponential and logarithmic functions

  • F.9.3.1 The exp functions
  • F.9.3.2 The exp2 functions
  • F.9.3.3 The expm1 functions
  • F.9.3.4 The frexp functions
  • F.9.3.5 The ilogb functions
  • F.9.3.6 The ldexp functions
  • F.9.3.7 The log functions
  • F.9.3.8 The log10 functions
  • F.9.3.9 The log1p functions
  • F.9.3.10 The log2 functions
  • F.9.3.11 The logb functions
  • F.9.3.12 The modf functions
  • F.9.3.13 The scalbn and scalbln functions
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