APP description Subset online calculator Subset Definition: Generally speaking, for two sets A and B, if any element in set A is a...

APP description Cubic sum is a kind of mathematical formula, which belongs to factorization, multiplication formula and identity,...

APP description To change the equation to X=, for example, X+2=2+3, to change to X=, move +2 in X+2= to the right of the equal sig...

APP description The equation already contains the binary variables of the unknown variables X and Y. The output values of the inp...

Linear interpolation is a simple interpolation method widely used in mathematics, computer graphics and other fields. The commonly...

The oblique equation of a straight line: $$ y= k x + b $$ K is the slope of a straight line and B is the intercept of a straight l...

The slope, also known as the "angle factor", indicates how much a line is tilted relative to the abscissa axis. The tangent of th...

This page draws a curve of a function defined by a function expression. Enter the function expression in the edit box after f(x)=...

This web page is used to do elementary transformation of matrix. Enter the data of matrix in the edit box below, and then click t...

APP description y=arccos(x) Graph Y (Degrees) Y (Radian) X 180 ̊ π -1 150 ̊ 5π/6 -0.866025 135 ̊ 3π/...