📦 Archived documentation: r1 (committed 2026-10-07) View current documentation →
FlexSCADA Logic Scripting Documentation Portal Printable view
Log in
Available on: Flexs Q5C Flexs Q5 Pro Flexs Q5M

Math.log() 

Math.log(x) → number

Returns the natural logarithm (base e) of x.

Returns the natural logarithm (㏑) of x. Returns -Infinity for 0 and NaN for negative values.

Arguments

NameTypeRequiredDefaultDescription
x number optional — A number greater than or equal to 0.

Returns

number The natural logarithm of x.

Example

let l = Math.log(Math.E); // 1

More in Math

Math.random() Math.abs() Math.acos() Math.acosh() Math.asin() Math.asinh() Math.atan() Math.atan2() Math.atanh() Math.cbrt() Math.ceil() Math.cos() Math.cosh() Math.exp() Math.floor() Math.max() Math.min() Math.pow() Math.round() Math.sin() Math.sinh() Math.sqrt() Math.tan() Math.tanh() Math.trunc()