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printf and floating point
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Lucas Smith
Ranch Hand
Joined: Apr 20, 2009
Posts: 804
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System.out.printf("%f", Math.PI);
Output: 3,141593
So is default: System.out.printf("%.6f", Math.PI); ?
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SCJP6, SCWCD5, OCE:EJBD6.
BLOG: http://leakfromjavaheap.blogspot.com
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Charles Chikito
Ranch Hand
Joined: May 22, 2009
Posts: 76
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I guess so. My compiler did produced the same output but with a decimal point instead of a comma.
_Charles
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Lucas Smith
Ranch Hand
Joined: Apr 20, 2009
Posts: 804
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Dot instead of comma - it is local dependent. printf method takes default Locale.
But 6 fraction digits are disguising - NumberFormat object uses 3 fraction digits by default 
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subject: printf and floating point
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