Rounding a numerical value means replacing it by another value that is approximately equal but has a shorter, simpler, or more explicit representation.
How can you round any number (not just integers > 0) to N significant digits? For example, if I want to …
algorithm rounding significant-digitsI would like to keep trailing zeros, for example, if I type: round(5.2, 3) I would like the output to be: 5.200
r math roundingHow can I do math involving significant figures in C++? I want this to work correct with measured data from …
c++ math rounding significant-digitsI have a BigDecimal which value is 450.90, I want to round up to next hole integer value, and then print …
java math rounding bigdecimalI am using the mongodb aggregation framework and doing some calculations as shown below db.RptAgg.aggregate( { $group : { _id : {Region:"$…
mongodb aggregation-framework roundingI want to control the precision for a double during a comparison, and then come back to default precision, with …
c++ floating-point default precision roundingIs there any Java function or util class which does rounding this way: func(3/2) = 2 Math.ceil() doesn't help, which by …
java rounding ceilYes I know why we always round to the nearest even number if we are in the exact middle (i.…
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