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$a \cdot (b,c)

(ab,ac)

= M u l t i p l i c e r a r m a n e n [[V e k t o r * W o r d l i s t * ∣ v e k t o r]] m e d e n [[S k a l \overset{a}{¨} r * W o r d l i s t * ∣ s k a l \overset{a}{¨} r]] m u l t i p l i c e r a s b \overset{a}{˚} d e

x

- o c h

y$-koordinaten med det talet.

2 \cdot (3, 8) = (2 \cdot 3, 2 \cdot 8) .

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