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