# math_format

0th

Percentile

##### Add arbitrary expression to a label. The symbol that will be replace by the label value is .x.

Add arbitrary expression to a label. The symbol that will be replace by the label value is .x.

##### Usage
math_format(expr = 10^.x, format = force)
##### Arguments
expr
expression to use
format
another format function to apply prior to mathematical transformation - this makes it easier to use floating point numbers in mathematical expressions.
##### Value

a function with single parameter x, a numeric vector, that returns a list of expressions

plotmath
library(scales) math_format()(1:10) math_format(alpha + frac(1, .x))(1:10) math_format()(runif(10)) math_format(format = percent)(runif(10))