TI -86 用户手册
Chapter 20: A to Z Function and Instruction Reference
269
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 269 of 118
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 269 of 118
angle
CPLX menu
MATRX CPLX menu
VECTR CPLX menu
angle (
complexNumber
)
Returns the polar angle of complexNumber, adjusted by
+
+
p in the 2nd quadrant or Lp in the 3rd quadrant. The
polar angle of a real number is always 0.
angle (
real
,
imaginary
)
returns
tan
L
1
(
imaginary
/real
)
.
angle (
magnitude
±
angle
)
returns angle,
Lp < angle p.
In
Radian
angle mode and
PolarC
complex
number mode:
angle (3,4) b
.927295218002
angle (3
±2) b
2
(6
±p/3)¶A b
(6
±1.0471975512)
angle A b
1.0471975512
angle
complexList
angle
complexMatrix
angle
complexVector
Returns a list, matrix, or vector in which each element is
the polar angle of the corresponding element in the
argument.
the polar angle of the corresponding element in the
argument.
If complexVector has only two real elements, the
returned value is a real number, not a vector.
returned value is a real number, not a vector.
angle {(3,4),(3
±2)} b
{.927295218002 2}
Ans
-
¡
Ans
Returns the last answer.
1.7¹4.2 b
7.14
147/Ans b
20.5882352941
arc(
CALC menu
arc (
expression
,
variable
,
start
,
end
)
Returns the length along expression with respect to
variable
variable
, from variable = start to variable = end.
arc(x
2
,x,0,1) b
1.47894285752
arc(cos x,x,0,
p) b
3.82019778904
Asm(
CATALOG
Asm(
assemblyProgramName
)
Executes an assembly language program. For more
information, refer to Chapter 16.
information, refer to Chapter 16.