Commit | Line | Data |
---|---|---|
c45c64d2 KT |
1 | .th LOG III 4/30/72 |
2 | .sh NAME | |
3 | log \*- natural logarithm | |
4 | .sh SYNOPSIS | |
5 | .ft B | |
6 | jsr r5,log | |
7 | .s3 | |
8 | double log(x) | |
9 | .br | |
10 | double x; | |
11 | .ft R | |
12 | .sh DESCRIPTION | |
13 | The | |
14 | natural logarithm of fr0 is returned in fr0. | |
15 | From C, the natural logarithm of \fBx\fR is returned. | |
16 | .sh DIAGNOSTICS | |
17 | The error bit (c-bit) | |
18 | is set if the input argument is less than or | |
19 | equal to zero and the result is a | |
20 | negative number very large in magnitude. | |
21 | From C, there is no error indication. | |
22 | .sh BUGS |