logb()

C++ Math log1p() The function computes the natural logarithm of a given number plus one. Suppose a number is ‘x’: log1p(x) =…

C++ Math isfinite() The function determines the value whether it is finite or not. It should not be NaN or infinite value.…

C++ Math log2() The function computes the base 2 logarithm of a given number. Suppose a number is ‘x’: log2(x) = log2x;…

C++ Math erfc() The erfc() function computes the complementary error function value of a parameter passed to the function. Suppose a number…

C++ Math isgreater() The isgreater() function determines whether the value of first argument given in function is greater than the value of…

C++ Math logb() The function computes the logarithm of a given number, using FLT_RADX as base for the logarithm. Generally, FLT_RADX is…

C++ Math exp() The function computes the exponential e raised to the power given number. Suppose a number is x: exp() =…

C++ Math isgreaterequal() The isgreaterequal() function determines whether the value of first argument is greater or equal to the value of second…

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

C++ Math abs() The function finds the absolute value of a given number. Suppose a number is ‘x’: abs(x) = |x|; Difference…