Entering And Using Complex Numbers - Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book

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F D
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converts a fraction to a decimal or a decimal to a fraction. You can also access
F D
shortcut menu (t ^
the
FRAC
Un/d
displays the mixed number template. You can also access Un/d from the
Un/d
menu (t ^
). In the fraction, n and d must be non-negative integers.
2
MathPrint™
Classic
n/d
displays the mixed number template. You can also access n/d from the
n/d
(t ^
). n and d can be real numbers or expressions but may not contain complex numbers.
1
MathPrint™
Classic

Entering and Using Complex Numbers

Complex-Number Modes
The TI-84 Plus displays complex numbers in rectangular form and polar form. To select a
complex-number mode, press z, and then select either of the two modes.
• (rectangular-complex mode)
a+bi
• (polar-complex mode)
re^
q i
).
4
"
"
Chapter 2: Math, Angle, and Test Operations
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from
F D
shortcut
FRAC
shortcut menu
FRAC
50