query: Meaning of trigonometric functions
positive_passages.docid: 143584
positive_passages.text: Trigonometric ratios for angles greater than $90^\circ$?
negative_passages.docid: 122705
negative_passages.text: Solution of trigonometric equation $0 = x\cos(x)+2$
negative_passages.docid: 143200
negative_passages.text: $f(r,\theta)=(r\cos\theta,r\sin\theta)$ Then
negative_passages.docid: 46736
negative_passages.text: Limits involving trigonometric functions $f(x)=\lfloor{x^2 \rfloor} \sin^2(\pi x)$
negative_passages.docid: 87824
negative_passages.text: How to derive inverse hyperbolic trigonometric functions
negative_passages.docid: 43637
negative_passages.text: Derivative of the sine function when the argument is measured in degrees
negative_passages.docid: 61339
negative_passages.text: Integrating trigonometric function problem $\int \frac{3\sin x+2\cos x}{2\sin x+3\cos x}dx$
negative_passages.docid: 88432
negative_passages.text: A problem on range of a trigonometric function: what is the range of $\frac{\sqrt{3}\sin x}{2+\cos x}$?
negative_passages.docid: 103701
negative_passages.text: Fundamental Theorem of Trigonometry
negative_passages.docid: 5642
negative_passages.text: Geometry with Trigonometry
negative_passages.docid: 65435
negative_passages.text: Ring of trigonometric functions with real coefficients
negative_passages.docid: 149686
negative_passages.text: Combinatorics and trigonometry identity
negative_passages.docid: 67988
negative_passages.text: Trigonometric curiosity
negative_passages.docid: 12420
negative_passages.text: Real world uses of hyperbolic trigonometric functions
negative_passages.docid: 41862
negative_passages.text: Asymptotic behavior of a trigonometric series
negative_passages.docid: 127247
negative_passages.text: Why are cosine and sine functions used when representing a signal or a wave?
negative_passages.docid: 73593
negative_passages.text: Why is the range of inverse trigonometric functions defined in this way?