HP 40gs User Manual page 435

finding statistical values in list ele-
ments 19-9
generate a series 19-8
list function syntax 19-6
list variables 19-1
returning position of element in
19-8
reversing order in 19-8
sending and receiving 19-6
sorting elements 19-9
storing elements 19-1
storing one element 19-6
LNCOLLECT 14-31
logarithm 13-4
logarithmic
fit 10-13
functions 13-4
logarithms 14-31
logical operators
AND 13-19
equals (logical test) 13-19
greater than 13-19
greater than or equal to 13-19
IFTE 13-19
less than 13-19
less than or equal to 13-19
NOT 13-19
not equal to 13-19
OR 13-19
XOR 13-20
logistic fit 10-13
loop commands
BREAK 21-23
DO...UNTIL...END 21-23
FOR I= 21-23
WHILE...REPEAT...END 21-23
loop functions
ITERATE 13-10
RECURSE 13-11
summation 13-11
low battery 1-1
lowercase letters 1-6
M
mantissa 13-15
math functions
complex number 13-7
hyperbolic 13-10
in menu map R-13
keyboard 13-3
, ,
19-4 19-5
,
R-17
logical operators 13-19
menu 1-7
polynomial 13-11
probability 13-12
real-number 13-14
symbolic 13-17
trigonometry 13-20
MATH menu 13-1
math operations 1-19
enclosing arguments 1-21
in scientific notation 1-20
negative numbers in 1-20
matrices
adding rows 21-24
addition and subtraction 18-6
arguments 18-10
arithmetic operations in 18-6
assembly from vectors 18-1
changing row position 21-25
column norm 18-10
comma 19-7
commands 18-10
condition number 18-11
create identity 18-13
creating 18-3
creating in Home 18-5
deleting 18-4
deleting columns 21-24
deleting rows 21-24
determinant 18-11
display eigenvalues 18-11
displaying 18-5
displaying matrix elements 18-5
dividing by a square matrix 18-8
dot product 18-11
editing 18-4
extracting a portion 21-25
finding the trace of a square ma-
trix 18-13
inverting 18-8
matrix calculations 18-1
multiplying and dividing by scalar
18-7
multiplying by vector 18-7
multiplying row by value and add-
ing result to second row 21-25
multiplying row number by value
21-25
negating elements 18-8
opening Matrix Editor 21-28
raised to a power 18-7
I-7