perl -Mbigrat -e ' printf "%20.17f\n", 20/1+1/10;'
20.10000000000000142

perl -Mbigrat -e ' printf "%20.17f\n", 201/10;'
20.10000000000000142

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Does not seem to work either - I don't know why not...

In reply to Re^4: floating point addition by morgon
in thread floating point addition by kresike

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