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Sinus Cosinus Tangens am Einheitskreis
[b]Sinus, Cosinus (und Tangens) am Einheitskreis.
[/b]
[b]Tangens [/b]kann je nach belieben [b]ein - oder ausgeblendet[/b] werden.
Entweder [b]Winkel eingeben[/b] oder [b]Punkt P[/b] entlang des Kreises ziehen.