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| integer(kind=1) function | i1log2_1 (ival) |
| | This function returns log(x+1)/log(2) unless x=maxint, in which case log(x)/log(2) for 1 bit integer numbers. More...
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| integer(kind=2) function | i1log2_2 (ival) |
| | This function returns log(x+1)/log(2) unless x=maxint, in which case log(x)/log(2) for 2 bit integer numbers. More...
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| integer(kind=4) function | i1log2_4 (ival) |
| | This function returns log(x+1)/log(2) unless x=maxint, in which case log(x)/log(2) for 4 bit integer numbers. More...
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| integer(kind=8) function | i1log2_8 (ival) |
| | This function returns log(x+1)/log(2) unless x=maxint, in which case log(x)/log(2) for 8 bit integer numbers. More...
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Definition at line 33 of file intmath.f.
◆ i1log2_1()
| integer(kind=1) function intmath::i1log2::i1log2_1 |
( |
integer(kind=1), value |
ival | ) |
|
This function returns log(x+1)/log(2) unless x=maxint, in which case log(x)/log(2) for 1 bit integer numbers.
- Parameters
-
| [in] | ival | 1 bit integer numbers. |
- Returns
- value for log(x+1)/log(2)
- Author
- Stephen Gilbert
- Date
- 2000-06-21
Definition at line 116 of file intmath.f.
◆ i1log2_2()
| integer(kind=2) function intmath::i1log2::i1log2_2 |
( |
integer(kind=2), value |
ival | ) |
|
This function returns log(x+1)/log(2) unless x=maxint, in which case log(x)/log(2) for 2 bit integer numbers.
- Parameters
-
| [in] | ival | 2 bit integer numbers. |
- Returns
- value for log(x+1)/log(2)
- Author
- Stephen Gilbert
- Date
- 2000-06-21
Definition at line 95 of file intmath.f.
◆ i1log2_4()
| integer(kind=4) function intmath::i1log2::i1log2_4 |
( |
integer(kind=4), value |
ival | ) |
|
This function returns log(x+1)/log(2) unless x=maxint, in which case log(x)/log(2) for 4 bit integer numbers.
- Parameters
-
| [in] | ival | 4 bit integer numbers. |
- Returns
- value for log(x+1)/log(2)
- Author
- Stephen Gilbert
- Date
- 2000-06-21
Definition at line 74 of file intmath.f.
◆ i1log2_8()
| integer(kind=8) function intmath::i1log2::i1log2_8 |
( |
integer(kind=8), value |
ival | ) |
|
This function returns log(x+1)/log(2) unless x=maxint, in which case log(x)/log(2) for 8 bit integer numbers.
- Parameters
-
| [in] | ival | 8 bit integer numbers. |
- Returns
- value for log(x+1)/log(2)
- Author
- Stephen Gilbert
- Date
- 2000-06-21
Definition at line 53 of file intmath.f.
The documentation for this interface was generated from the following file:
1.8.17