v = < a , b > Vector length is || v || =√(a 2 + b 2) tan(t) = v / u...

This application gives you the ability to calculate the average, median, and mode online. You only need to enter one column or one...

APP description Inverse matrix: Let A be an n-th order square matrix on the number field. If there is another n-order matrix B on ...

If the integer a is divided by a non-zero integer b, the quotient is an integer, and the remainder is zero, we say that a can be d...

APP description Mathematical term, a form of a power of a × 10. A number is expressed as (a form of a power of n × 10), where 1 ≤ ...

APP description The hexadecimal addition and subtraction is actually very simple. Just remember that the letters in hexadecimal n...

Length = the sum of the squares of the three coordinates A vector = (a, b, c) Then the length of A is √(a^2+b^2+c^2)...

The complex algorithm has: addition and subtraction, multiplication and division. The multiplication of the plural is carried out ...

Quadratic function (unitary quadratic equation) discriminant calculator The unary quadratic equation \(ax²+bx+c=0\) is a special c...

Natural index (E index) online calculation The natural index e, which is the base of the natural logarithm, sometimes called the E...