AngouriMath

Symbolics for .NET


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expression from string

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There are a few ways to parse an expression from string. ## With FromString 
using AngouriMath;

var expr = MathS.FromString("1 + 1");
It will throw an exception if input is bad. ## With implicit cast 
using AngouriMath;

Entity expr = "1 + 1";
It will also throw an exception in case of bad input. ## With method Parse Unlike others, this one won't throw. However, it returns an object which requries validation: 
var expr5 = Parse("a + b").Switch(
    res => res,
    failure => failure.Reason.Switch(
        unknown => throw new("Unknown reason"),
        missingOp => throw new("Missing operator"),
        internalError => throw new("Internal error") 
    )
);
































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