scalbln()

C++ Math fmod() The function finds the floating point remainder of numerator/denominator and rounded towards zero. Formula of fmod: fmod= numerator –…

C++ Math llrint() The function rounds off the given value using current rounding mode and returns the value of type long long…

C++ Math rint() The function rounds off the given value to the nearest integer using current rounding mode. The current rounding mode…

C++ Math ceil() It rounds the value to the nearest integer which is not less than the given value. For example :…

C++ Math fpclassify() The function returns the value of type int that matches one of the macro constants, depending on the value…

C++ Math llround() This function is used to round off the given value and cast to long long integer. Syntax Suppose a…

C++ Math round() This function is used to round off the given value which can be either float or double. For example:…

C++ Math copysign() The function returns the value with the magnitude of x and sign of y. Syntax Consider two numbers ‘x’…

C++ Math frexp() This function breaks the floating point number into the binary significand and an integral exponent. Let the floating point…

C++ Math log() The function is used to find the natural logarithm (base-e logarithm) of a given number. Mathematically: Suppose ‘x’ is…