Casio fx-115ES Appendix

–15–
#049
1+i
CMPLX
12(CMPLX)3('r∠ θ )=
#050
12(CMPLX)2(Conjg)
Math
CMPLX
2+3i)=
#051
*1 1w(Abs)2+
Math
CMPLX
2i=
*2 12(CMPLX)1(arg)
Math
CMPLX
2+2i)=
#052
o
Σx
n
=
x
σn
n
=
Σ (x – o)
2
xσn –1
n – 1
=
Σ (x – o)
2
MATH
Deg
LINE
Deg
MATH

Casio fx-115ES Specifications

General

Type	Scientific
Cover	Yes
Form factor	Pocket
Control type	Buttons
Product color	Silver
Housing material	Plastic
Digits	12 digits
Display tilting	-
Backlight display	No
Display number of lines	2 lines
Power source	Battery/Solar
Memory registers	7