round

round

A function that can be used in Formulas.

Syntax and semantics

round (x): round x to the nearest integer number.

   assert round (1.3) = 1

   assert round (1.7) = 2

   assert round (-1.3) = -1

   assert round (-1.7) = -2

Halves are rounded up:

   assert round (-2.5) = -2

   assert round (-1.5) = -1

   assert round (-0.5) = 0

   assert round (0.5) = 1

   assert round (1.5) = 2

   assert round (2.5) = 3

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© Paul Boersma 2023-06-30