HP 49G Pocket Manual page 57

Name
QUOT Returns the quotient part of the Euclidean division of two
polynomials.
QUOTE Returns unevaluated arguments.*
QXA Expresses a quadratic form in matrix form.
→Qπ
Returns a rational form of the argument, or a rational form
of the argument with π factored out.
RAD Sets Radians angle mode.
RAND Returns a pseudo-random number generated using a
seed value, and updates the seed value.
RANK Returns the rank of a rectangular matrix.
RANM Returns a matrix of specified dimensions that contains
random integers in the range –9 to 9.
RATIO Prefix form of / (divide).*
RCEQ Returns the unevaluated contents of the reserved variable
EQ from the current directory.
Multiplies row n of a matrix (or element n of a vector) by a
RCI
constant x , and returns the modified matrix.
factor
Description Access Inputs
<!
N
POLYNOMIAL
N
N
N
< P
PROBABILITY
< %
OPERATIONS
< %
N
CREATE
N
[[ matrix ]]
< %
CREATE ROW
* = function
' → ' symb
' symb ' ' symb
'
1 2
3
→ obj
obj
1
2
] → ' symb
' symb ' [ vector
' [ vector
1 1
2
x → ' a / b *π'
→ x
random
[[ matrix ]] → n
rank
{ m , n } → [[ random matrix ]]
→ z
z z
/ z
1 2
1 2
→ obj
EQ
→ [[ matrix ]]
x nv
1 factor row number
3
Outputs
]
2
m×n