文档介绍：Ckfx-82ESPLUSfx-85ESPLUSfx-95ESPLUSfx-350ESPLUS用户说明书卡西欧全球教育网站://edu./forum/GY450-453Ck_CD-:23:11PM目录重要信息..................................................................................................2示例操作..................................................................................................2计算器的初始化.....................................................................................2安全注意事项..........................................................................................2操作注意事项..........................................................................................2取下保护壳..............................................................................................3接通或者断开电源.................................................................................3调整显示对比度.....................................................................................3键标记......................................................................................................3阅读显示器..............................................................................................4使用菜单..................................................................................................4指定计算模式..........................................................................................5配置计算器设定.....................................................................................5输入表达式和数值.................................................................................6切换计算结果..........................................................................................9基本计算..................................................................................................9质数的因式分解...................................................................................12函数计算................................................................................................13统计计算(STAT)...................................................................................16方程