$ echo '( -95.3009707988281 + -95.1877600585938 ) / 2' | bc -l
-95.24436542871095000000
$

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It seems that both -95.2443654287109 and -95.244365428711 are both approximation, with exactly the same error. It's just that one library decides to round down, the other up.

In reply to Re^2: Decimal precision issue: Windows vs. Unix by JavaFan
in thread Decimal precision issue: Windows vs. Unix by whakka

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