Sharp el-9950

246
Appendix
3. Complex number calculation
In a complex number calculation, a calculation error may occur and increase due to
inner continuous calculations.
Function Calculationrange Notes
1
x + yi
(x
+
yi)
2
In (x
+
yi)
log (x
+
yi)
x + yi
e
(x
+
yi)
10
(x
+
yi)
(x
+
yi)
(a
+
bi)
x
+
yi
≠
0
|x|<10
50
|y|<10
50
|x|<10
50
|y|<10
50
|xy|<5
×
10
99
|x|<10
50
|y|<10
50
|
y
x
|<10
100
|x|<230
|y|<230
|x|<100
|y|<100
|x|<10
50
|y|<10
50
|a|<10
100
|b|<10
100