weakar - brismu bridi

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Theorem weakar 63

Description: Weaken an antecedent on the right. (Contributed by la korvo, 9-Jul-2025.)

**Hypothesis**
Ref	Expression
weakar.0	⊢ ganai broda gi brode

**Assertion**
Ref	Expression
weakar	⊢ ganai ge broda gi brodi gi brode

**Proof of Theorem weakar**
Step	Hyp	Ref	Expression
1		weakar.0	. . 3 ⊢ ganai broda gi brode
2	1	kd 27	. 2 ⊢ ganai broda gi ganai brodi gi brode
3	2	cur 59	1 ⊢ ganai ge broda gi brodi gi brode

Colors of variables: sumti selbri bridi

This theorem was proved from axioms: ax-mp 10 ax-k 11 ax-s 15 ax-ge-le 48 ax-ge-re 49

This theorem is referenced by: weakal 67 ga-dist-ge 182