DLMF
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DLMF Tables
10. Bessel Functions
15. Hypergeometric Function
13. Confluent Hypergeometric Functions
Choose a function
Kummer M
M
a
b
x
denotes the Kummer confluent hypergeometric function
M
; (also known as the generalized hypergeometric function
F
1
1
a
b
x
) see
DLMF (13.2.2)
.
Computations are currently restricted to real
x
and either
a
=
b
, excluding
b
being a non-positive integer, or
integer
a
and non-integer
b
, or
integer
a
,
b
with
b
>
0
and
b
≥
a
.
Evaluate
M
a
b
x
as a
Tabulation
or
Comparison
?
Get function arguments from
form
or
data file
?
Specify the data file
to compare to
for arguments
:
Note:
The lines in the data file must contain values for
a
,
b
,
x
and
M
a
b
x
in that order, separated by commas or spaces
.
Specify grid for function parameters and arguments:
Choose
a
from list
linearly
starting from
ending with
stepping by
Choose
b
from list
linearly
starting from
ending with
stepping by
Choose
x
from list
linearly
starting from
ending with
stepping by
Show output to
digits,
the number of digits in file,
using
interval mode
round to nearest (even)
round towards +infinity
round towards -infinity
round away from 0
round towards 0
Return
unformatted
output only