Texas Instruments TI-86 Manual Book page 356

344
Chapter 20: A to Z Function and Instruction Reference
RectC
† mode screen
RectGC
† graph format screen
RectV
† mode screen
ref
MATRX OPS menu
4Rec
complexList
4Rec
complexMatrix
complexVector 4Rec
Returns a list, matrix, or vector in which each element
of the argument is displayed in rectangular form.
RectC
Sets rectangular complex number mode
(real,imaginary).
RectGC
Displays graph coordinates in rectangular form.
RectV
Sets rectangular vector coordinate mode
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.
In PolarC
[(3±p/6),‡
Ans4Rec b
In
RectC
2 b
L
‡
In RectV
3¹[4±5] b
[x y z] .
[[4,5,6][7,8,9]]¶MAT b
ref MAT b
complex number mode:
2] b
L
[(3±.523598775598) (...
[(2.59807621135,1.5)...
complex number mode:
(0,1.41421356237)
vector coordinate mode:
L
[3.40394622556 11.5...
[[4 5 6]
[7 8 9]]
[[1 1.14285714286 1....
[0 1 2 ...