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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Test-integerness/Sidef/test-integerness.sidef Normal file
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func is_int (n, tolerance=0) {
!!(abs(n.real.round + n.imag - n) <= tolerance)
}
%w(25.000000 24.999999 25.000100 -2.1e120 -5e-2 Inf NaN 5.0+0.0i 5-5i).each {|s|
var n = Number(s)
printf("%-10s %-8s %-5s\n", s,
is_int(n),
is_int(n, tolerance: 0.00001))
}