C atan() Function
The atan() function is a standard library function in C that is used to calculate the arctangent of a specified number.

C atan2() Function
The atan2() function is a standard library function in C that is used to calculate the arctangent of the ratio of two specified numbers.

C asinh() Function
The asinh() function is a standard library function in C that is used to calculate the inverse hyperbolic sine (arcsinh) of a given argument.

C ldexp() Function
The ldexp() function is a standard library function in C that is used to multiply a given floating-point value by a specified power of 2.

C fmod() Function
The fmod() function is a standard library function in C that is used to calculate the floating-point remainder of dividing one number by another.

C exp() Function
The exp() function is a standard library function in C that is used to calculate the exponential value of a given argument.

C sin() Function
The sin() function is a standard library function in C that is used to calculate the sine of a given angle in radians.

C fabs() Function
The fabs() function is a standard library function in C that is used to calculate the absolute value (magnitude) of a given floating-point value.

C floor() Function
The floor() function is a standard library function in C that is used to round a floating-point value down to the nearest integer value that is less than or equal to the given value.

C frexp() Function
The frexp() function is a standard library function in C that is used to break down a given floating-point value into its significand and exponent parts.

C hypot() Function
The hypot() function is a standard library function in C that is used to calculate the length of the hypotenuse of a right-angled triangle given the lengths of its two other sides.

C log10() Function
The log10() function is a standard library function in C that is used to calculate the base 10 logarithm of a given value.

C log() Function
The log() function is a standard library function in C that is used to calculate the natural logarithm (base e) of a given value.

C modf() Function
The modf() function is a standard library function in C that is used to split a floating-point value into its integral and fractional parts.

C pow() Function
The pow() function is a standard library function in C that is used to calculate the power of a given base raised to a specified exponent.

C round() Function
The round() function is a standard library function in C that is used to round a floating-point value to the nearest integer, using the current rounding mode.

C tan() Function
The tan() function is a standard library function in C that is used to calculate the tangent of a given angle in radians.

C tanh() Function
The tanh() function is a standard library function in C that is used to calculate the hyperbolic tangent of a given value.







