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<cmath> (math.h) - C++ Users
<cstdbool> (stdbool.h) <cstddef> (stddef.h) C++11. <cstdint> (stdint.h) <cstdio> (stdio.h) <cstdlib> (stdlib.h)
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Standard library header <cmath> - Reference
Synopsis. For each function with at least one parameter of type /* floating-point-type */, an overload for each cv-unqualified floating-point type is provided where all uses of /* floating-point-type */ in the function signature are replaced with that floating-point type.. For each function with at least one parameter of type /* floating-point-type */ other than std::abs, additional overloads ...
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C++ cmath Library Reference (cmath functions) - W3Schools
C++ Math Functions. The <cmath> library has many functions that allow you to perform mathematical tasks on numbers.. A list of all math functions can be found in the table below:
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sin - C++ Users
double sin (double x); float sinf (float x);long double sinl (long double x);
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log - C++ Reference - cplusplus.com
double log ( double x); float log ( float x); long double log (long double x);
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Common mathematical functions - cppreference.com
Constexpr for FP environment agnostic mathematical functions in <cmath> and <cstdlib> 202306L (C++26) Constexpr for most mathematical functions in <cmath> See also. Mathematical special functions: C documentation for Common mathematical functions.
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atan2 - C++ Users
Additional overloads are provided in this header for other combinations of arithmetic types (Type1 and Type2): These overloads effectively cast its arguments to double before calculations, except if at least one of the arguments is of type long double (in which case both are casted to long double instead). This function is also overloaded in <valarray> (see valarray atan2).
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pow - C++ Users
double pow (double base , double exponent); float powf (float base , float exponent);long double powl (long double base, long double exponent);
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tan - C++ Reference - cplusplus.com
double tan (double x); float tan (float x); long double tan (long double x); double tan (T x); // additional overloads for integral types
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exp - C++ Users
double exp (double x); float expf (float x);long double expl (long double x);