Examples Of S-D Transformation - Casio fx-115ES User Manual

Note
• When you transform from decimal form to standard form, the
calculator automatically decides the standard form to use. You
cannot specify the standard form.
Fraction: The current fraction display format setting determines
whether the result is an improper fraction or mixed
fraction.
π
: The following are the
This is true only in the case of Math format.
nπ
d π
• Transformation to a fractional
trigonometric function results and values that are normally
expressed in radians.
• After obtaining a calculation result in ' form, you can convert it
to decimal form by pressing the f key. When the original
calculation result is in decimal form, it cannot be converted to '
form.

Examples of S-D Transformation

Note that S-D transformation can take some time to perform.
Example: Fraction
MATH
• Each press of the f key toggles between the two forms.
Appendix
π
<#046> Fraction
→
<#047> '
n
( is an integer.)
b π
a
or
c c
→
Decimal
'5c6=
→
Decimal
Decimal
π
forms that are supported.
(depending on fraction display format
setting)
π
form is limited to inverse
f
f
E-41
Math