∫ Утверждение Mathlib
_aux_Mathlib_Tactic_Positivity_Core___macroRules_Mathlib_Tactic_GCongr_tacticGcongr_discharger_1
Mathlib.Tactic.Positivity.Core
URI: https://scilib.ai/kg/mathlib#_aux_Mathlib_Tactic_Positivity_Core___macroRules_Mathlib_Tactic_GCongr_tacticGcongr_discharger_1