记忆计算 .......................................................................16
科学函数计算 ...............................................................18
计算 .............................................................. 22
排列组合 ...................................................... 25
指数显示格式 .............................................. 26
NORM 1 ................................................. 26
NORM 2 ................................................. 26
统计计算(SD 模式) ................................................27
数据输入考虑因素 ...................................... 27
总体标准偏差 ......................................... 29
样本标准偏差 ......................................... 29
算术平均值 ............................................. 29
纠正数据输入错误 ...................................... 29
技术信息 .......................................................................30
按键摘要 ...................................................... 30
一般 ........................................................ 30
记忆 ........................................................ 30
特殊 ........................................................ 31