Functions And Instructions - Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book

Appendix A:

Functions and Instructions

Functions return a value, list, or matrix. You can use functions in an expression. Instructions initiate
an action. Some functions and instructions have arguments. Optional arguments and accompanying
commas are enclosed in brackets ( [ ] ). For details about an item, including argument descriptions
and restrictions, turn to the page listed on the right side of the table.
From the , you can paste any function or instruction to the home screen or to a command
CATALOG
line in the program editor. However, some functions and instructions are not valid on the home
screen. The items in this table appear in the same order as they appear in the
† indicates either keystrokes that are valid in the program editor only or ones that paste certain
instructions when you are in the program editor. Some keystrokes display menus that are available
only in the program editor. Others paste mode, format, or table-set instructions only when you are
in the program editor.
Function or
Instruction/Arguments
abs(value)
abs(complex value)
valueA and valueB
angle(value)
ANOVA(list1,list2
[,list3,...,list20])
Ans
Archive
Asm(assemblyprgmname)
AsmComp(prgmASM1,
prgmASM2)
AsmPrgm
augment(matrixA,
matrixB)
Result
Returns the absolute value of a real number, expression,
list, or matrix.
Returns the magnitude of a complex number or list.
Returns 1 if both valueA and valueB are
valueB can be real numbers, expressions, or lists.
Returns the polar angle of a complex number or list of
complex numbers.
Performs a one-way analysis of variance for comparing the
means of two to 20 populations.
Returns the last answer.
Moves the specified variables from RAM to the user data
archive memory.
Executes an assembly language program.
Compiles an assembly language program written in ASCII
and stores the hex version.
Must be used as the first line of an assembly language
program.
Returns a matrix, which is matrixB appended to matrixA as
new columns.
ƒ 0. valueA and
Appendix A: Functions and Instructions
.
CATALOG
Key or
Keys/Menu or
Screen/Item

NUM
1:abs(

CPX
5:abs(
y :
LOGIC
1:and

CPX
4:angle(
...
TESTS
H:ANOVA(
y Z
y L
5:Archive
y N
Asm(
y N
AsmComp(
y N
AsmPrgm
y >
MATH
7:augment(
354