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- sin(a)
- The sine of angle a.
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- Example: sin(30)
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- cos(a)
- The cosine of angle a.
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- Example: cos(45)
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- tan(a)
- The tangent of angle a.
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- Example: tan(45)
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- asin(x)
- The arc sine of number x
- (where -1‚â•x‚â•1).
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- Example: asin(0.5)
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- acos(x)
- The arc cosine of number x
- (where -1‚â•x‚â•1).
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- Example: acos(1)
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- atan(x)
- The arc tangent of number x
- (where -1‚â•x‚â•1).
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- Example: atan(1)
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- atan2(x,y)
- Computes the principal value of the arc tangent of y/x.
- It uses the signs of x and y to determine the angle quadrant.
- Example: atan2(3,4)
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- sinh(x)
- The hyperbolic sine of number x.
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- Example: sinh(5)
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- cosh(x)
- The hyperbolic cosine of number x.
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- Example: cosh(5)
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- tanh(x)
- The hyperbolic tangent of number x.
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- Example: tanh(5)
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