User manual - fx-82_85_95_350ES_PLUS

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

方程式计算(EQN)

(仅适用于 fx-95ES PLUS) ......................................18

从函数创建数表(TABLE) ................................................................... 20

不等式的计算(INEQ) (仅适用于 fx-95ES PLUS) .................................21

比例式计算(RATIO)

(仅适用于 fx-95ES PLUS) ................................. 23

计算范围、位数和精确度 .................................................................. 24

错误 ....................................................................................................... 26

假设计算器发生故障之前... ............................................................. 27

更换电池 ............................................................................................... 27

规格 ....................................................................................................... 28

常见问题 ............................................................................................... 28

Ck-1

GY450-453Ck_CD-ROM_090408.pdf 2 09.4.8 2:23:11 PM