THE NATURAL OF MATHEMATIC

Mathematic is knowledge definite. That to characteristic abstract, and have to example concrete. Mathematic need proof, to proof is introduction logic.
The prominent for mathematic is geomethry. Mathematic is need to accurate have to system single and strong basic.
Mathematic being to language and can't influenced to object concrete. therfore geomethry prominent in mathematic system and relations.
Mathematic to be able objective or subjective.
Mathematic have level flet.
Level curva and devinite, characteristic mathematic is angle, universal and definite.