/* Exported from KeYmaera X v4.9.8 */ Theorem "Tactic editor only lets me edit first branch". Definitions Real x0 = (1); Real v0 = (2); Real a = (3); End. ProgramVariables Real x; Real v; End. Problem x = x0 & v = v0 -> [{x'=v,v'=a}] x >= x0 End. Tactic "Tactic editor only lets me edit first branch" implyR('R=="x=x0()&v=v0()->[{x'=v,v'=a()}]x>=x0()"); dC("v>=v0()", 'R=="[{x'=v,v'=a()}]x>=x0()"); <( expandAll; todo, todo ) End. End.