Texas Instruments TI-84 - Manual (Page 82)

Chapter 2: Math, Angle, and Test Operations 79
4
Polar Polar Polar Polar
4 Polar (display as polar) displays a complex result in polar form. It is valid only at the end
of an expression. It is not valid if the result is real.
complex result
8
Polar returns re^(
q
i).
MATH PRB (Probability) Operations MATH PRB (Probability) Operations MATH PRB (Probability) Operations MATH PRB (Probability) Operations
MATH PRB Menu MATH PRB Menu MATH PRB Menu MATH PRB Menu
To display the MATH PRB menu, press
 |.
MATH NUM CPX PRB
1: rand Random-number generator
2: nPr Number of permutations
3: nCr Number of combinations
4: ! Factorial
5: randInt( Random-integer generator
6: randNorm( Random # from Normal distribution
7: randBin( Random # from Binomial distribution