Changeset a35b458 in mainline for uspace/lib/math/generic/asin.c
- Timestamp:
- 2018-03-02T20:10:49Z (7 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- f1380b7
- Parents:
- 3061bc1
- git-author:
- Jiří Zárevúcky <zarevucky.jiri@…> (2018-02-28 17:38:31)
- git-committer:
- Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-02 20:10:49)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/lib/math/generic/asin.c
r3061bc1 ra35b458 49 49 { 50 50 float32_t aval; 51 51 52 52 if (arg < -1.0 || arg > 1.0) { 53 53 errno = EDOM; 54 54 return FLOAT32_NAN; 55 55 } 56 56 57 57 aval = 2.0 * atan_f32(arg / (1.0 + sqrt_f32(1.0 - arg*arg))); 58 58 if (arg > 0.0) … … 74 74 { 75 75 float64_t aval; 76 76 77 77 if (arg < -1.0 || arg > 1.0) { 78 78 errno = EDOM; 79 79 return FLOAT64_NAN; 80 80 } 81 81 82 82 aval = 2.0 * atan_f64(arg / (1.0 + sqrt_f64(1.0 - arg*arg))); 83 83 if (arg > 0.0)
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