Index
Index 183

Symbols

(- (degrees notation) 149
(- (negation) 151
(– (subtraction) 153
(! (factorial) 149
(! Store 143
(!dim( (assign dimension) 117
(# (not equal to) 150
($( (square root) 152
(' (minutes notation) 153
()Int( (sum of interest) 125
()Prn( (sum of principal) 132
(* (multiplication) 152
(*row( 136
(*row+( 136
(+ (addition) 152
(+ (concatenation) 153
(/ (division) 152
(/ (inverse) 151
(< (less than) 150
(= (equal-to relational test) 150
(> (greater than) 150
(^ (power) 151
({ (less than or equal to) 150
(| (greater than or equal to) 151
(² (square) 151
(³ (cube) 150
(³$( (cube root) 150
(4Dec (to decimal conversion) 116
(4DMS (to degrees/minutes/seconds)
117
(4Frac (to fraction) 121
(4Nom( (to nominal interest rate) 129
(4Polar (to polar) 132
(4Rect (to rectangular) 136
(j (subtraction key) 13
(k (negation key) 13
(q (Zoom key) 23
(t (alphabetic key) 3, 4
(u (Clear key) 4
(v (Store key) 30
(y (second modifier key) 3
(y 5 key command 4

Numerics

10^( (power of ten) 152
1-PropZInt (one-proportion z
confidence interval) 133
1-PropZTest (one-proportion z test)
133
1-Var Stats (one-variable statistics)
146
2-PropZInt (two-proportion z
confidence interval) 133
2-PropZTest (two-proportion z test)
133
2-SampFTest (two-sample F-Test)
137
2-SampTInt (two-sample t
confidence interval) 137
2-SampTTest (two-sample t test) 138
2-SampZInt (two-sample z
confidence interval) 138
2-SampZTest (two-sample z test) 138
2-Var Stats (two-variable statistics)
146

A

a+bi (rectangular complex mode)
112
about 79
abs( (absolute value) 111
accuracy information
computational and graphing 176
function limits and results 178
adding complex numbers 28
addition (+) 152
alphabetic characters, entering 4
amortization
)Int( (sum of interest) 125
)Prn( (sum of principal) 132
bal( (amortization balance) 113
formula 160
and (Boolean operator) 111
angle measure modes 19
angle( 111
ANOVA( (one-way variance analysis)
112, 156