Application Guide

random number seed,
RandSeed
146
standard deviation, stdDev
()
178-179, 198
two-variable results, TwoVar
195
variance, variance()
198
stdDevPop(), population standard
deviation
178
stdDevSamp(), sample standard
deviation
179
Stop command
179
store variable (→)
233
storing
symbol, &
234
string
dimension, dim()
52
length
52
string(), expression to string
180
strings
append, &
220
character code, ord()
131
character string, char()
22
expression to string, string()
180
format, format()
73
formatting
73
indirection, #
226
left, left()
96
mid-string, mid()
115
right, right()
27, 61, 91, 152-153
rotate, rotate()
154
shift, shift()
164
string to expression, expr()
66, 108
using to create variable names
241
within, InString
90
student-t distribution probability,
tCdf()
186
student-t probability density, tPdf()
190
subMat(), submatrix
180, 182
submatrix, subMat()
180, 182
substitution with "|" operator
232
subtract, -
210
sum of interest payments
225
sum of principal payments
225
sum(), summation
180
sum, ∑()
224
template for
5
sumIf()
181
summation, sum()
180
sumSeq()
182
system of equations (2-equation)
template for
3
system of equations (N-equation)
template for
3
T
t test, tTest
192
T, transpose
182
tan⁻¹(), arctangent
183
tan(), tangent
182
tangent line, tangentLine()
184
tangent, tan()
182
tangentLine()
184
tanh⁻¹(), hyperbolic arctangent
185
tanh(), hyperbolic tangent
184
Taylor polynomial, taylor()
185
taylor(), Taylor polynomial
185
tCdf(), studentt distribution
probability
186
tCollect(), trigonometric collection
186
templates
absolute value
3-4
definite integral
6
derivative or nth derivative
6
e exponent
2
exponent
1
first derivative
5
fraction
1
indefinite integral
6
limit
6
Log
2
matrix (1 × 2)
4
matrix (2 × 1)
4
matrix (2 × 2)
4
matrix (m × n)
4
nth root
1
piecewise function (2-piece)
2
piecewise function (N-piece)
3
product, ∏()
5
265 Index