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https://cplusplus.com/reference/cmath/

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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)

https://en.cppreference.com/w/cpp/header/cmath

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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 ...

https://www.w3schools.com/cpp/cpp_ref_math.asp

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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:

https://cplusplus.com/reference/cmath/floor/

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floor - C++ Users

double floor (double x); float floor (float x);long double floor (long double x);

https://legacy.cplusplus.com/reference/cmath/log/

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log - C++ Reference - cplusplus.com

double log ( double x); float log ( float x); long double log (long double x);

https://en.cppreference.com/w/cpp/numeric/math

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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.

https://cplusplus.com/reference/cmath/pow/

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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);

https://legacy.cplusplus.com/reference/cmath/tan/

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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

https://cplusplus.com/reference/cmath/sin/

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sin - C++ Users

double sin (double x); float sinf (float x);long double sinl (long double x);

https://cplusplus.com/reference/cmath/atan2/

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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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การค้นหาที่เกี่ยวข้อง cplusplus reference cmath

c++ math functions list

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c++ cmath library functions

math library in cpp

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