# math_format

From scales v0.3.0
by Hadley Wickham

##### 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

##### See Also

##### Examples

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

*Documentation reproduced from package scales, version 0.3.0, License: MIT + file LICENSE*

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