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01-02-2009
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problem in awk int() function
awk -vwgt=$vWeight -vfac=$vFactor '
BEGIN { printf("wgt:" wgt "\n"); printf("factor:" fac "\n"); total = sprintf("%.0f", wgt * fac); total2 = sprintf("%.0f", int(wgt * fac)); printf("total:" total "\n"); printf("total2:" total2 "\n"); } ' if vWeight=326.4 vFactor=100 the result would be: total:32640 total2:32639 Could anyone know how is 32639 calucated? thanks! |
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