HP 49G Pocket Manual page 35

Name
EXPAN Expands and simplifies an algebraic expression.
EXPAND Expands and simplifies an algebraic expression.
EXPANDMOD Expands and simplifies an expression, modulo the current
modulus.*
Stores EXPFIT in Σ PAR , thus subsequent executions of
EXPFIT
LR will use the exponential curve fitting model.
EXPLN Transforms the trigonometric terms in an expression to
exponential and logarithmic terms.
x
EXPM
Returns e
– 1.*
EYEPT Specifies the coordinates of the eye point in a perspective
plot.
F0λ Returns the fraction of total black-body emissive power at
temperature x
T
FACT FACT is the same as !. See !.
FACTOR Factorizes a polynomial or an integer.
FACTORMOD Factorizes a polynomial modulo the current modulus. The
modulus must be less than 100, and a prime number.*
Description
between wavelengths 0 and y
lambda.
N
Access
>ú
N
MODULO
<!
<^
N
< P
HYPERBOLIC
N
0λ
F
*
< P
PROBABILITY
>ú
MODULO
<!
* = function
Inputs
' → ' symb
' symb
'
1
2
' → ' symb
' symb
'
1
2
' → ' symb
' symb
'
1
2
' → ' symb
' symb
'
1
2
x → e x
– 1
→
x y z
point point point
xT → x
y
lambda
power
n → n !
' → ' symb
' symb
'
1
2
' → ' symb
' symb
'
1
2
Outputs