C++ provides <math.h> library for math functions to perform complex mathematical functions like trigonometric function, algebraic equations easily. For example, the sin() function is used to calculate the value of sin, pow() the function is used to calculate the power of the value, sqrt is used to calculate the square root of the value.

C++ provides a huge number of different types of math functions mentioned below with examples:

 max (p,q): It will return a maximum number between p and q.

min (p,q): It will return a minimum number between p and q.

C++ Code to Implement Above Functionality

pow (m,n): It will calculate m raised to the power n.

sqrt(m): It will calculate the square root of m.

cart(n): It will calculate the cube root of n.

hypot(m,n): It will calculate the hypotenuse of the right-angled triangle.

C++ code to implement above functionality

exp(p): It will calculate the exponential e raised to power p.

log(p): It will calculate the logarithm of p.

log10(p): It will calculate the common logarithm of p.

exp2(p): It will calculate the base 2 exponential of p.

log2(p): It will calculate the base 2 logarithm of p.

It helps in finding the nearest integer value.

fmod(z,y): It calculates the remainder of division z/y.

trunc(z): It will round off the z value towards zero.

rint(z): It will round off the z value using rounding mode.

nearbyint(z): It will round off the z value to a nearby integral value.

the remainder(z,y): It will calculate the remainder of z/y.

Functions are specially used in geometric calculations. The right-angled triangle gives a relation between angle to the ratio of the length of the two sides.

sin(y): It will calculate the value of sine y.

cos(y): It will calculate the value of cosine y.

tan(y): It will calculate the value of tangent y.

asin(y): It will calculate the value of inverse sine y.

acos(y): It will calculate the value of inverse cosine y.

atan(y): It will calculate the value of inverse tangent y.

atan2(y,x): It will calculate the value of the inverse tangent of y and x coordinates.

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Different types of Math Functions in C++

In this blog post we will discuss about all the math functions in C and their description with example.

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Different types of Math Functions in C++

Math functions in C: all types of math functions and their description

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Different types of Math Functions in C++

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