RealExponent

Available

Returns the base-b real exponent Log[b Abs[x]] of x as a machine real (base 10 by default)

Forms

RealExponent[x]

RealExponent[x, b]

Verified examplesRealExponent[0] → -Infinity RealExponent[0.] → -Infinity RealExponent[Pi, E] → 1.1447298858494002

Run this on Qurak Search the reference

Used in

Check the results of NDSolve - 8 steps

Topics

New In60 Alphabetical Listing - R
Representation Of Numbers - Testing for Types

Related

Log10 Log MantissaExponent IntegerExponent Accuracy Precision BitAnd BitXor Complex DigitCount ExactNumberQ Floor

All 6300 functions · Use this from an MCP client