C Reference function tan()

Usage of tan():

double tan(double x);

Parameters:

There is no range limit on the argument.

Return value:

There is no range limit on the return value.

Source code example of tan():

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C Reference function tanh()

Usage of tanh():

double tanh(double x);

Parameters:

The value of x has no range.

Return value:

The returned value is in the range of -1 to +1 (inclusive.)

Source code example of tanh():

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C Reference function sin()

Usage of sin():

double sin(double x);

Parameters:

The value of x has no range.

Return value:

The returned value is in the range of -1 to +1 (inclusive).

Source code example of sin():

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C Reference function sinh()

Usage of sinh():

double sinh(double x);

Parameters:

There is no range limit on the argument.

Return value:

There is no range limit on the return value.

Source code example of sinh():

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C Reference function cosh()

Usage of cosh():

double cosh(double x);

Parameters:

There is no range limit on the argument.

Return value:

There is no range limit return value. More »

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C Reference function cos()

Usage of cos():

double cos(double x);

Parameters:

The value of x has no range.

Return value:

The returned value is in the range of -1 to +1 (inclusive).

Source code example of cos():

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C Reference function atan2()

Usage of atan2():

double atan2(double y, double x);

Parameters:

Both y and x cannot be zero.

Return value:

Arc tangent in radians of y/x based on the signs of both values
to determine the correct quadrant. The returned value is in the range of -p/2 to +p/2 (inclusive).

Source code example of atan2():

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C Reference function atan()

Usage of atan():

double atan(double x);

Parameters:

The value of x has no range.

Return value:

The returned value is in the range of -p/2 to +p/2 (inclusive).

Source code example of atan():

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C Reference function asin()

Usage of asin():

double asin(double x);

Parameters:

The value of x must be within the range of -1 to +1 (inclusive).

Return value:

The returned value is in the range of -p/2 to +p/2 (inclusive).

Source code example of asin():

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C Reference function acos()

Usage of acos():

double acos(double x);

Parameters:

The value x must be within the range of -1 to +1 (inclusive).

Return value:

The returned value is in the range of 0 to pi (inclusive).

Source code example of acos():

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