doc-src/IsarRef/Thy/document/Proof.tex
changeset 28972 cb8a2c3e188f
parent 28857 87d638a4ee67
child 29731 efcbbd7baa02
child 30240 5b25fee0362c
equal deleted inserted replaced
28971:300ec36a19af 28972:cb8a2c3e188f