Operation Manual

399
drawing on a graph
circles (Circle( )
132
functions and inverses (DrawF, DrawInv)
129
line segments (Line( )
126
lines (Horizontal, Line(, Vertical)
128
points (Pt-Change, Pt-Off, Pt-On)
134
tangents (Tangent)
128
text (Text)
133
using Pen
134
DrawInv (draw inverse)
130, 352
DS<( (decrement and skip)
285, 352
DuplicateName menu
345
dx/dt operation on a graph
93, 100
dy/dx operation on a graph
93, 100, 105
E
E (exponent) 13, 19, 352
e^( (exponential)
42, 352
edit keys table
20
Else
282
End
283, 353
Eng (engineering notation mode)
13, 353
ENTRY (last entry key)
24
entry cursor
11
EOS (Equation Operating System)
16
eqn (equation variable)
47
Equ
4String( (equation-to-string conversion) 272, 353
equal-to relational test (=)
69, 375
Equation Operating System (EOS)
16
Equation Solver
47
equations with multiple roots
51
errors
diagnosing and correcting
37
messages
388
examples—applications
area between curves
314
areas of regular n-sided polygons
319
box plots
305
box with lid
297
defining a
297
defining a table of values
298
setting the viewing window
300
tracing the graph
301
zooming in on the graph
302
zooming in on the table
299
cobweb attractors
311
fundamental theorem of calculus
317
guess the coefficients
312
inequalities
308
mortgage payments
322
parametric equations, ferris wheel problem
315
piecewise functions
306
quadratic formula
converting to a fraction
295
displaying complex results
296
entering a calculation
295
Sierpinski triangle
310
solving a system of nonlinear equations
309
unit circle and trig curves
313
examples—Getting Started
coin flip
40
compound interest
256
drawing a tangent line
123
financing a car
255
forest and trees
106
generating a sequence
164
mean height of a population
222
path of a ball
95
pendulum lengths and periods
183
polar rose
101
roots of a function
117
sending variables
339
solving a system of linear equations
147
unit circle
140
volume of a cylinder
276
examples—miscellaneous
calculating outstanding loan balances
262
convergence
113
daylight hours in Alaska
210
predator-prey model
115
examplesóGetting Started
graphing a circle
72
exponential regression (ExpReg)
208, 353
expr( (string-to-expression conversion)
273, 353
ExpReg (exponential regression)
208, 353
expression
18
converting from string (expr( )
273
converting from string (expr( )
353
turning on and off (ExprOn
82, 353
ExprOff (expression off)
82, 353
ExprOn (expression on)
82, 353
F
Faceplates 31
factorial (!)
374
family of curves
83
Fill(
159, 353
FINANCE CALC menu
258
FINANCE VARS menu
265
financial functions
amortization schedules
261
cash flows
260
days between dates
264
interest rate conversions
264
payment method
264
time value of money (TVM)
258
Fix (fixed-decimal mode)
13, 353
fixed-decimal mode (Fix)
13, 353
Float (floating-decimal mode)
13, 354
floating-decimal mode (Float)
13, 354
fMax( (function maximum)
354
fMin( (function minimum)
45, 354
fnInt( (function integral)
46, 354
FnOff (function off)
77, 354
FnOn (function on)
77, 354
For(
283, 354
format settings
81, 111
formulas
amortization
382
ANOVA
379