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https://opencores.org/ocsvn/or1k/or1k/trunk
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| Rev 39 |
Rev 56 |
| Line 37... |
Line 37... |
if(y>=(float)1.0) {
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if(y>=(float)1.0) {
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if(y>(float)1.0) {
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if(y>(float)1.0) {
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/* atanhf(|x|>1) */
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/* atanhf(|x|>1) */
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exc.type = DOMAIN;
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exc.type = DOMAIN;
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exc.name = "atanhf";
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exc.name = "atanhf";
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exc.err = 0;
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exc.arg1 = exc.arg2 = (double)x;
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exc.retval = 0.0/0.0;
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exc.retval = 0.0/0.0;
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if (_LIB_VERSION == _POSIX_)
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if (_LIB_VERSION == _POSIX_)
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errno = EDOM;
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errno = EDOM;
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else if (!matherr(&exc)) {
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else if (!matherr(&exc)) {
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errno = EDOM;
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errno = EDOM;
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}
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}
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} else {
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} else {
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/* atanhf(|x|=1) */
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/* atanhf(|x|=1) */
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exc.type = SING;
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exc.type = SING;
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exc.name = "atanhf";
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exc.name = "atanhf";
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exc.err = 0;
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exc.arg1 = exc.arg2 = (double)x;
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exc.retval = x/0.0; /* sign(x)*inf */
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exc.retval = x/0.0; /* sign(x)*inf */
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if (_LIB_VERSION == _POSIX_)
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if (_LIB_VERSION == _POSIX_)
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errno = EDOM;
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errno = EDOM;
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else if (!matherr(&exc)) {
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else if (!matherr(&exc)) {
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errno = EDOM;
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errno = EDOM;
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