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String → Number

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Inverse function for `evaluator.registerFunction`.

I have installed the pod but facing 585 issues in this library what is the updated version of DDMathParser.

First off, Thanks for the excellent work on this library. e() ** 26 = 1,95,72,96,09,428.8385 exp(26) = 1,95,72,96,09,428.83878 (Expected answer) If truncated, that mantissa should be 8388, instead of 8385

I want to use DDMathParser in my iOS single view application (using Swift 2.1) and I read your wiki. > DDMathParser is packaged as a Swift framework, and there are...

Documentation
Good First Issue

First of all, thanks for the amazing library! I'm trying to make an app that requires the `^` symbol to be defined as the exponent symbol so that `3 ^...

Announcement: https://swift.org/blog/numerics/ Repository: https://github.com/apple/swift-numerics

This can be fixed so: ``` extension Double { func isDivisible(by value: Double) -> Bool { let decimalNumberFormatter = NumberFormatter.init() decimalNumberFormatter.numberStyle = .decimal return decimalNumberFormatter.string(from: .init(value: self/value))?.contains(decimalNumberFormatter.decimalSeparator) == false }...

As the title. Please check the attached examples, thank you. ![example](https://user-images.githubusercontent.com/12026808/57348196-ce77eb80-7187-11e9-8a55-9a8791407895.jpg)

I got an email asking for complex number support. It turns out `` is for complex numbers, and appears to have enough mathematical primitives to make implementing the functions relatively...

Medium
Feature

Taking for example the sin function which takes an argument. I want to be able to evalue 24sin as sin(24), basically taking lhs as the argument for my function. Creating...