Quotes About Trigonometric

Again, his precision was limited, but he got a result to three decimal places: 4.669. It was the same number. Incredibly, this trigonometric function was not just displaying a consistent, geometric regularity. It was displaying a regularity that was numerically identical to that of a much simpler function. No mathematical or physical theory existed to explain why two equations so different in form and meaning should lead to the same result.

Trigonometry is a sine of the times.