Casio fx-115ES Appendix

–8–
#021
1c(cos
–1
)y1)
Math
=
1c(cos
–1
)y1)
Math
=
#022 log
2
16 = 4
&2e16=
Math
l21)(,)
16)=
#023 log16 = 1.204119983
l16)=
#024
ln 90 (= log
e
90) = 4.49980967
i90)=
ln e = 1
iS5(
e))=
MATH
MATH
LINE
Rad
LINE
LINE
Deg
*1

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