Some few fundamental propositions, presupposed by the geometrician, are, indeed, really analytic, and rest on the principle of contradiction.

另外一些几何命题则真正是分析性质的，并且是完全依据矛盾的原则得。

youdao

Some few fundamental propositions, presupposed by the geometrician, are, indeed, really analytic, and rest on the principle of contradiction.

另外一些几何命题则真正是分析性质的，并且是完全依据矛盾的原则得。

youdao