User Manual
u 含有
'
的计算结果显示范围
'''
± a 'b ± d ± a 'b ±
a
'
b
c
±
d
'
e
f
•a b c d e f '
<
a <<b <<c <
<
d <<e <<f <
•'
a c d
'
a
'
b
c
d
'
e
f
→
a
´
'
b
+
d
´
'
e
c
´
c ´c f
'a ´c ´d ´
a c d
'
3
11
'
2
10
=
10
'
3 + 11
'
2
110
计算示例：
该计算： 产生此类显示：
2 × (3 - 2'5)
=
6 - 4'5'
35'2 × 3
=
148.492424 (
=
105
'2)
150
'
2
25
=
8.485281374
99 999 = 3129.089165 (= 297 111)
23 × (5 - 2'3)
=
35.32566285 (
=
115
- 46'3)
'2 + '3 + '8
=
'3 + 3'2'
'
2 +
'
3 +
'
6
=
5.595754113
•
''''
=
'
=
•'
'
=