Texas TI-86 用户手册
278
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 278 of 118
cSum(
LIST OPS menu
cSum(
list
)
Returns a list of the cumulative sums of the real or
complex elements in list, starting with the first element.
complex elements in list, starting with the first element.
cSum({1,2,3,4}) b
{1 3 6 10}
{10,20,30}¶L1 b
{10 20 30}
cSum(L1) b
{10 30 60}
4
Cyl
VECTR OPS menu
vector
4
Cyl
Displays a 2- or 3-element real vector result in
cylindrical form, [r
cylindrical form, [r
q z], even if the display mode is not
set for cylindrical (
CylV
).
[
L
2,0]
4Cyl b
[2
3.14159265359 0]
[
L
2,0,1]
4Cyl b
[2
3.14159265359 1]
CylV
† mode screen
CylV
Sets cylindrical vector coordinate mode (
[r
q z]
).
In
CylV
vector coordinate mode and
Radian
angle mode:
[3,4,5] b
[5
.927295218002 5]
Þ
BASE TYPE menu
number
Þ
Designates a real number as decimal, regardless of the
number base mode setting.
number base mode setting.
In
Bin
number base mode:
10Þ b
1010Ü
10Þ+10 b
1100Ü
Dec
† mode screen
Dec
Sets decimal number base mode. In any number base
mode, you can designate an appropriate value as binary,
decimal, hexadecimal, or octal by using the
mode, you can designate an appropriate value as binary,
decimal, hexadecimal, or octal by using the
Ü
,
Þ
,
ß
, or
Ý
designator, respectively, from the
BASE TYPE
menu.
In
Dec
number base mode:
10+10Ü+Úß+10Ý b
35