TI-83 Plus
Math, Angle, and Test Operations
84
Entering and Using Complex Numbers
Complex-Number Modes
The
TI-83 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.
•
a+b
i
(rectangular-complex mode)
•
re^
q
i
(polar-complex mode)
On the
TI-83 Plus
, complex numbers can be stored to variables. Also,
complex numbers are valid list elements.
In
Real
mode, complex-number results return an error, unless you
entered a complex number as input. For example, in
Real
mode
ln(
L
1)
returns an error; in
a+b
i
mode
ln(
L
1)
returns an answer.
Summary of Contents for 83PL/CLM/1L1/V - 83 Plus Calc
Page 407: ...TI 83 Plus Inferential Statistics and Distributions 404 Input Calculated results Drawn results...
Page 412: ...TI 83 Plus Inferential Statistics and Distributions 409 Data Stats Input Calculated results...
Page 454: ...TI 83 Plus Applications 451 tvm_FV tvm_FV computes the future value tvm_FV PV PMT P Y C Y...