Appendix A: Functions and Instructions
573
dbd(
date1
,
date2
)
Calculates the number of
days between
date1
and
date2
using the actual-day-
count method.
Œ
1:Finance
CALC
D:dbd(
value
4
Dec
Displays a real or complex
number, expression, list, or
matrix in decimal format.
MATH
2:
4
Dec
Degree
Sets degree angle mode.
†
z
Degree
DelVar
variable
Deletes from memory the
contents of
variable
.
†
CTL
G:DelVar
DependAsk
Sets table to ask for
dependent-variable values.
†
y -
Depend: Ask
DependAuto
Sets table to generate
dependent-variable values
automatically.
†
y -
Depend: Auto
det(
matrix
)
Returns determinant of
matrix
.
y >
MATH
1:det(
DiagnosticOff
Sets diagnostics-off mode;
r
,
r
2
, and
R
2
are not
displayed as regression
model results.
y N
DiagnosticOff
Function or
Instruction/Arguments
Result
Key or
Keys/Menu or
Screen/Item
Summary of Contents for -84 Plus
Page 1: ...TI 84 Plus TI 84 Plus Silver Edition Guidebook...
Page 213: ...Chapter 8 Draw Instructions 210...
Page 248: ...Chapter 10 Matrices 245 row value matrix rowA rowB...
Page 332: ...Chapter 12 Statistics 329...
Page 413: ...Chapter 14 Applications 410...
Page 427: ...Chapter 15 CATALOG Strings Hyperbolic Functions 424 sinh 1 value cosh 1 value sinh 1 value...
Page 496: ...Chapter 17 Activities 493 If C A and D B Stop Goto Z Quit if guesses are correct...
Page 672: ...Appendix C Service and Warranty Information 669...