6 digit decimal number bug fixed (which didn't show numbers 7 digit or more after decimal point) This calculator will let you explore when rounding errors occur. In 1 decimal digit, sqrt(2)=1.41421... rounded to 1.4, and 1.4*1.4=1.96 rounded to 2. However, in 2 decimal digits, sqrt(2)=1.41421... rounded to 1.41, and 1.41*1.41=1.9881 rounded to 1.99. This particular example results in exact 2 in these decimal digit values: This calculator will round exact halves down (0.05 becomes 0 in 1 decimal digit) but if there is more than a half, it will round up (0.06 becomes 0.1)
I moved C there for a reason: long decimal point extensions or large numbers have to be visible. Warning: 16 decimal digits may have accuracy issues
