aevenc0
apply premises
aevena+c0c2
a=c2a+c0c2
equality hypothesis
aevenc2
aevena+c2c2
empty_shape
a=c4a+c2c2
aevenc4
aunit

bc44a63e477e6ce1fb95c34f1f27dbd3 7H9
a7b51e966d3d25053557da6f8bb3e8e7 7H6
b4f11b30cb6d790df1447dd889334c2b 1H5
edc7782a4ca4840c31435c0755a57141 1H2
6ff6a02bd371bc3ba38479811c0c868a 1H0
86e4022a56e58f48f5e86cd1f4dd5fd1 4H3
44b53b4abef2c03312f4a858d4fecf54 4H8
351214d239845b147bbd34d0ad28fbb0 7H10
