Imprecise inequality

[WhiteBlackGoose]

Imprecise inequality for comparing expressions

• [x] Approved
• [x] Implemented

Problem

We currently have == and != and Equals checking for the exact equality of two expressions, but no way to compare expressions like a + 1.00001 and a + 1 up to an arithmetic error.

API

Two methods:

public bool EqualsImprecisely(Entity other)
public bool EqualsImprecisely(Entity other, Real error)

Examples

return a.EqualsImprecisely(b, 0.1m);

Unresolved

Names of methods