doc-src/IsarRef/Thy/document/Proof.tex
changeset 29967 f14ce13c73c1
parent 28857 87d638a4ee67
child 29731 efcbbd7baa02
child 30240 5b25fee0362c
equal deleted inserted replaced
29966:27e29256e9f1 29967:f14ce13c73c1