perplexus.info :: Just Math : Rational sine

Rational sine (Posted on 2005-05-02)

Is there a non-zero rational number q such that sin(q) is rational (radian measure)?

How about a transcendental number with transcendental sine?

No Solution Yet Submitted by lmnop

Rating: 5.0000 (2 votes)

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part 2 (probably)

| Comment 4 of 7 |

Not that I'm proving it or anything but sin(e) looks transcendental to me.

Posted by Jer on 2005-05-06 18:57:16

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