#dc comics#batman#dc#bruce wayne#batfam#dick grayson#batfamily#dc fanart#tim drake
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Maar acht getallen nodig voor Wiskunde
Maar acht getallen nodig voor Wiskunde
0, 1, -1, 1/10, √2, π, e, i, meer heb je niet nodig om wiskunde te bedrijven. Althans, volgens dit artikel. Het zet in ieder geval aardig op een rijtje hoe de getallenlijn beetje bij beetje gevuld kan worden.
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