离散离散数学小记 Posted Apr 10, 2025 By MarkDean views 1 min read 离散 Contents 离散 命题公式分类和等价永真式 - 重言式永假式 - 矛盾式可满足公式等价公理:对于任意两个公式G、H,G=H的充分必要条件是$G\leftrightarrow H$是永真公式。 Math, Discrete math discrete This post is licensed under CC BY 4.0 by the author. Share