Texas Instruments TI-86 - Manual (Page 356)

344
Chapter 20: A to Z Function and Instruction Reference
20ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 344 of 118
complexList 4 Rec
complexMatrix 4 Rec
complexVector 4 Rec
Returns a list, matrix, or vector in which each element
of the argument is displayed in rectangular form.
In PolarC complex number mode:
[(3 ±p/6),‡ L 2] b
[(3 ±.523598775598) (…
Ans 4Rec b
[(2.59807621135,1.5)…
RectC
† mode screen
RectC
Sets rectangular complex number mode
(real,imaginary).
In RectC complex number mode:
‡ L 2 b (0,1.41421356237)
RectGC
† graph format screen
RectGC
Displays graph coordinates in rectangular form.
RectV
† mode screen
RectV
Sets rectangular vector coordinate mode [x y z] .
In RectV vector coordinate mode:
3¹[4 ±5] b
[3.40394622556 L 11.5…
ref
MATRX OPS menu
ref matrix
Returns the row-echelon form of a real or complex
matrix
. The number of columns must be greater than or
equal to the number of rows.
[[4,5,6][7,8,9]]¶MAT b
[[4 5 6]
[7 8 9]]
ref MAT b
[[1 1.14285714286 1.…
[0 1 2 …