discriminate

discriminate solves goals that are trivial inequalities (something of the form x <> y). This tactic will fail if the goal is not an inequality or is non-trivial.

Syntax

(* Simple usage *)
discriminate.

Examples

Before

=========================
1/1
1 <> 2

discriminate.

After

No more goals.

Before

=========================
1/1
"hello" <> "world"

discriminate.

After

No more goals.

Resources

Reference Documentation

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