The number e is a mathematical constant approximately equal to 2.71828 that can be characterized in many ways. It is the base of the natural logarithm...

facilitate using it across multiple mathematical problems. Constants arise in many areas of mathematics, with constants such as e and π occurring in such diverse...

well-defined number or other non-changing mathematical object. The terms mathematical constant or physical constant are sometimes used to distinguish this...

Invariant (mathematics) Glossary of mathematical symbols List of mathematical symbols by subject List of numbers List of physical constants Particular...

multiplication, and exponentiation. The identity also links five fundamental mathematical constants: The number 0, the additive identity The number 1, the multiplicative...

Exponential constant may refer to: e (mathematical constant) The growth or decay constant in exponential growth or exponential decay, respectively. This...

Euler's formula, named after Leonhard Euler, is a mathematical formula in complex analysis that establishes the fundamental relationship between the trigonometric...

natural logarithm of a number is its logarithm to the base of the mathematical constant e, which is an irrational and transcendental number approximately...

exponentiation. The natural base e = exp ⁡ ( 1 ) = 2.71828 … {\displaystyle e=\exp(1)=2.71828\ldots } is a ubiquitous mathematical constant called Euler's number...

written as ln(x) or loge(x). Euler's constant (sometimes called the Euler–Mascheroni constant) is a mathematical constant, usually denoted by the lowercase...