目录一、初中代数·································································································································································2二、高中代数·································································································································································52.1、函数············································································································································52.1.1不等式··································································································································92.1.1数列····································································································································112.1.1三角函数·····························································································································122.1.1复数····································································································································152.2排列、组合·································································································································162.3平面几何·····································································································································182.3.1直线与角·····························································································································182.3.2三角形································································································································192.4立体几何·····································································································································202.4.1直线与平面·························································································································202.4.2多面体、棱柱、棱锥······························································································