Geometric mean calculator The geometric mean is the n-th root of the product of n observations. Depending on the conditions of the...

The weighted average method is the basic method of index synthesis. It has two forms, namely the addition rule and the multiplicat...

N-th power extension - (a+b) $$ T(r+1)=Cn(r)a^{n+r}b^r $$...

Logarithmic online calculator - cardinality calculation If the x-th power of a is equal to N (a>0, and a is not equal to 1), then ...

APP description Anti-count: An antilog of a number means that the logarithm of a positive number is equal to the known number. Th...

APP description Complex arithmetic programming to perform two complex divisions is an online calculator tool. The plural a + bi f...

APP description Ternary linear equation is an online tool that solves the algebraic operation of 3 unknown variables.Each equatio...

APP description Least common multiple: The common multiple of several numbers is called the common multiple of these numbers, and...

APP description Vector addition Adding vectors A and B is written by forming the sum of the terminal points on the initial point ...

APP description The exponential distribution is a simple distribution that is often used to calculate engineering reliability. In ...