I missed the parenthesization approach of ikegami and LanX, but my personal preference (after moritz's approach, of course) would be  "@{[ ... code ... ]}" temporary array interpolation. This is probably more expensive computationally, but it appeals to me as 'cleaner' code.

In reply to Re^2: Interpolation requires a spurious variable. Why? by AnomalousMonk
in thread Interpolation requires a spurious variable. Why? by bradcan

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