Appendix a: function and instruction reference – Texas Instruments TI-73 EXPLORER User Manual
Page 312
306
Appendix A: Function and Instruction Reference
73A-ENG.DOC AppxA: Function/Instruction Reference, English Julie Hewlett Revised: 07/29/98 1:10 PM Printed:
05/19/99 9:03 AM Page 306 of 36
sin
L
1
(
value
)
- u
T R I G
Returns the arcsine of a real number, expression, or
each element of a list. M1value 1. Results are
determined by the Angle mode setting (
Degree
or
Radian
).
In Degree mode:
sin
L
(1) b
90
sin
L
({1,.5,0)) b
{90 30 60}
In Radian mode:
sin
L
(1) b 1.570796327
sin
L
({1,.5,0))
b
{.5235987756 0 1.570796327}
SingleConst
- †
Selects the
Single
mode (affects the
Set
Constant
editor). Allows the user to access only one defined
constant at a time.
SortA(
list
)
SortA(
indpntlist,dependlist1,dependlist2,
)
- v
O P S
Sorts list elements from lowest to highest value
(ascending order) and categorical lists alphabetically.
When using dependent lists, dependlist, the calculator
sorts indpndtlist first, and then sorts all dependlists
by placing their elements in the same order as their
corresponding elements in the independent list.
{5,8,M4,0, M6}ÜL
1
b
{5 8 M4 0 M6}
SortA (L
1)
b
Done
L
1
b
{M6 M4 0 5 8}
{"E","A","Z"}ÜL
2
b
{"E" "A" " Z"}
SortA (L
2)
b
Done
L
2
b
{"A" "E" "Z"}
SortD(
list
)
SortD(
indpntlist,dependlist1,dependlist2,
)
- v
O P S
Sorts list elements from highest to lowest value
(descending order) and categorical lists in reverse
alphabetical order.
When using dependent lists, dependlist, the calculator
sorts indpndtlist first, and then sorts all dependlists
by placing their elements in the same order as their
corresponding elements in the independent list.
{5,8,
L
4,0d,
L
6}ÜL
1
b
{5 8
L
4 0
L
6}
SortD (L
1)
b
Done
L
1
b
{8 5 0
L
4
L
6}
{"E","A","Z"}ÜL
2
b
{"E" "A" " Z"}
SortD(L
2)
b
Done
L
2
b
{"Z" "E" "A"}
stdDev(
list[,freq,type]
)
- v
M A T H
Returns the standard deviation of list. If a second list,
freq, is specified, it is interpreted as the frequency of
the elements in the first list. list and freq must have
the same number of elements.
type=
0
(population standard deviation) or
1
(sample
population deviation). If type is not specified, the
calculator returns sample population deviation.
{1,2,8,10,11,21}ÜL
1
b
{1 2 8 10 11 21}
stdDev(L
1
) b
7.250287351