User contributions for David

A user with 5,322 edits. Account created on 14 July 2019.
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  • 16:0216:02, 7 January 2022 diff hist +37 ArithmeticNo edit summary current
  • 16:0116:01, 7 January 2022 diff hist +90 ArithmeticNo edit summary
  • 16:0016:00, 7 January 2022 diff hist +432 N ArithmeticCreated page with "Notes on basic math operations. =Integers= ==Division== Given 2 integers <code>n</code>, <code>m</code>, integer division returns the integer portion of the divided value.<br> This is floored result of true-division for positive numbers. In C, this rounds to zero but Python rounds down.<br> E.g. 5/2 returns 2 <pre> # Round down n/m # To round up always (n + m - 1) / m # To round to nearest (n + (m/2)) + m </pre> =Rounding="

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