GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
Unix |
Unix v6 |
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sqrt(3) |
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sqrt square root function
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jsr |
pc,sqrt double sqrt(x) |
double x; The square root of fr0 (resp. x) is returned (in fr0). The c-bit is set on negative arguments and 0 is returned. There is no error return for C programs. No error return from C.
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sqrt(3) | |