APP description The natural constant e is \(lim(1+1/x)^x\)，x→+∞ or \(lim(1+z)^{1/z}\)，z→0，its value is about 2.71828，it is an inf...

APP description Fractions are converted to decimals, and the numerator is divided by the denominator directly. Except for inexhaus...

If the vector is represented by coordinates, a=(x1, y1, z1), b=(x2, y2, z2), then a.b=(x1x2+y1y2+z1z2). |a|=√(x1^2+y1^2+z1^2)，|b|=...

APP description On the number axis, the distance from the point representing the number to the origin is called the absolute valu...

Given an N*N-order numerical matrix, the inverse matrix of the arbitrary-order numerical matrix can be calculated online, giving n...

10 n-th power online batch calculator Description: Enter numbers using a comma (,) or a space or a tab or a separate line. An inde...

APP description An index is a form of arithmetic of a rational number, which represents the relationship of several factors multip...

Exponential function solving online calculator Definition: In general, a function of the form \(y=a^x\)(a>0 and a≠1) (x∈R) is call...

APP description Log2 10 is a function with the base 2 of 10 as the true number. Log2 is a function that takes 2 as a true number. ...

APP description The prime number is also called prime, and there are an infinite number. A natural number greater than 1, except ...