Texas Instruments TINSPIRE Reference Guide - Page 87

Order, expression, Trials, noRepl, Number, Value1, List1, Matrix1, Vector, >Rect - nspire update

Get Texas Instruments TINSPIRE PDF manuals and user guides View all Texas Instruments TINSPIRE manuals
Add to My Manuals
Save this manual to your list of manuals

Page 87 highlights

randPoly( ) randPoly(Var, Order) ⇒ expression Returns a polynomial in Var of the specified Order. The coefficients are random integers in the range L9 through 9. The leading coefficient will not be zero. Order must be 0-99. randSamp() randSamp(List,#Trials[,noRepl]) ⇒ list Returns a list containing a random sample of #Trials trials from List with an option for sample replacement (noRepl=0), or no sample replacement (noRepl=1). The default is with sample replacement. RandSeed RandSeed Number If Number = 0, sets the seeds to the factory defaults for the randomnumber generator. If Number ƒ 0, it is used to generate two seeds, which are stored in system variables seed1 and seed2. real( ) real(Value1) ⇒ value Returns the real part of the argument. real(List1) ⇒ list Returns the real parts of all elements. real(Matrix1) ⇒ matrix Returns the real parts of all elements. 4Rect Vector 4Rect Note: You can insert this operator from the computer keyboard by typing @>Rect. Displays Vector in rectangular form [x, y, z]. The vector must be of dimension 2 or 3 and can be a row or a column. Note: 4Rect is a display-format instruction, not a conversion function. You can use it only at the end of an entry line, and it does not update ans. Note: See also 4Polar, page 74. Catalog > Catalog > Catalog > Catalog > Catalog > TI-Nspire™ Reference Guide 81

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
TI-Nspire™ Reference Guide
81
randPoly()
Catalog >
randPoly(
Var
,
Order
)
⇒
expression
Returns a polynomial in
Var
of the specified
Order
. The coefficients
are random integers in the range
L
9 through 9. The leading
coefficient will not be zero.
Order
must be 0–99.
randSamp()
Catalog >
randSamp(
List
,
#Trials
[
,
noRepl
]
)
⇒
list
Returns a list containing a random sample of
#Trials
trials from
List
with an option for sample replacement (
noRepl
=0), or no sample
replacement (
noRepl
=1). The default is with sample replacement.
RandSeed
Catalog >
RandSeed
Number
If
Number
= 0, sets the seeds to the factory defaults for the random-
number generator. If
Number
ƒ
0, it is used to generate two seeds,
which are stored in system variables seed1 and seed2.
real()
Catalog >
real(
Value1
)
⇒
value
Returns the real part of the argument.
real(
List1
)
⇒
list
Returns the real parts of all elements.
real(
Matrix1
)
⇒
matrix
Returns the real parts of all elements.
4
Rect
Catalog >
Vector
4
Rect
Note:
You can insert this operator from the computer keyboard by
typing
@>Rect
.
Displays
Vector
in rectangular form [x, y, z]. The vector must be of
dimension 2 or 3 and can be a row or a column.
Note:
4
Rect
is a display-format instruction, not a conversion
function. You can use it only at the end of an entry line, and it does
not update
ans
.
Note:
See also
4
Polar
, page 74.