Require Rbase. Tactic Definition SplitRmult := Match Context With | [ |- ~(Rmult ?1 ?2)==R0 ] -> Apply mult_non_zero; Split;Try SplitRmult.
Require
Tactic Definition SplitRmult := Match Context With | [ |- ~(Rmult ?1 ?2)==R0 ] -> Apply mult_non_zero; Split;Try SplitRmult.
Tactic
Definition
Match