Texas Instruments TI-73VSC Guidebook - Page 65
Using Fractions in Calculations
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Chapter 3: Fractions 59 Using Fractions in Calculations The type of calculation and the input values determine whether the results of a calculation are shown as a fraction or a decimal. You can enter fractions with all operation keys (\, M, F, etc.), most function keys (6, C, ƒ, etc.), and many menu items (abs(, fPart(, sin(, etc.). Fractional calculations return fractional results, if possible, except for those that: • Use - „, C, log(, ln(, e^( or • Calculate to a result 1000 1 or < 1 1000 or • Include both a fraction and a decimal or • Use items from the following menus: - ,; - v MATH and CALC; - u TRIG and ANGLE
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Chapter 3: Fractions
59
Using Fractions in Calculations
The type of calculation and the input values determine
whether the results of a calculation are shown as a fraction or
a decimal. You can enter fractions with all operation keys (
\
,
M
,
F
, etc.), most function keys (
6
,
C
,
ƒ
, etc.), and many
menu items (
abs(
,
fPart(
,
sin(
, etc.).
Fractional calculations return fractional results, if possible,
except for those that:
•
Use
-
„
,
C
,
log(
,
ln(
,
e^(
± or ±
•
Calculate to a result
±
1000
1
or <
1
1000
± or ±
•
Include both a fraction and a
decimal
± or ±
•
Use items from the following
menus:
-
‚
;
-
v
MATH
and
CALC
;
-
u
TRIG
and
ANGLE