Encyclopedia > P > Pasch's theorem
Pasch's theorem
In geometry, Pasch's theorem, stated in 1882, is a result of plane geometry which cannot be derived from Euclid's postulates. It would now be considered as order theory, but the point it makes is in relation to the axiomatic method.
Information are taken from Wikipedia, the open encyclopedia, to which contribute many volunteers from around the whole world. Texts are available under the following conditions GNU Free Documentation License.
Encyklopedie (cz) Encyklopédia (sk) Enzyklopädie (de)