logb()

C++ Math tanh() The function computes the hyperbolic tangent of an angle given in radian. Mathematically, tanhx = ex -e-x/ ex+e-x Syntax…

C++ Math trunc() The function rounds off the given value towards zero and returns the nearest integral value whose magnitude is not…

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…

C++ Math cos() The function is used to find the cosine of an angle expressed in terms of radian. Syntax Consider a…

C++ Vector hypot() This function finds the square root of the sum of the squares of two numbers. It stands for hypotenuse,…

C++ Math log10() The function computes the common algorithm (base 10) of a given number. Mathematically: Suppose a number is ‘x’: log10x…

C++ Math cosh() The function finds the hyperbolic cosine of an angle given in radian. Mathematically, coshx = ex+ e-x/2 Syntax Suppose…

C++ Math ilogb() The function returns the exponent part of a given number i.e integral part of logx. ilogb() function is equivalent…