doc-src/Tutorial/Ifexpr/normal_normif.ML
author wenzelm
Thu, 29 Jun 2000 22:31:29 +0200
changeset 9194 a57987e0250b
parent 5377 efb799c5ed3c
permissions -rw-r--r--
added add_method;

Goal "!t e. normal(normif b t e) = (normal t & normal e)";