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| Rev 39 |
Rev 56 |
| Line 102... |
Line 102... |
if(y>=1.0) {
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if(y>=1.0) {
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if(y>1.0) {
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if(y>1.0) {
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/* atanh(|x|>1) */
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/* atanh(|x|>1) */
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exc.type = DOMAIN;
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exc.type = DOMAIN;
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exc.name = "atanh";
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exc.name = "atanh";
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exc.err = 0;
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exc.arg1 = exc.arg2 = 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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/* atanh(|x|=1) */
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/* atanh(|x|=1) */
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exc.type = SING;
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exc.type = SING;
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exc.name = "atanh";
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exc.name = "atanh";
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exc.err = 0;
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exc.arg1 = exc.arg2 = 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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