This function is available on the Add Study window and in the Formula Toolbox.
The Tan function takes the selected chart value, converts it into radians, and calculates a tangent value. For example, the tangent value of 1090 would be .13. This value is calculated as follows:
1090/(2*pi) = 173.478 Calculates the laps around the unit circle
.478 * (2*pi) = 3.00894 Takes the leftover lap and converts it to radians
Sin( 3.00894) radians = .13226249 Calculates the sine for the calculated radians
Cos(3.00894) radians = .99124775 Calculates the cosine for the calculated radians
.13226249/.99124775 = .1334 Divides the sine by the cosine
Example: Tan(@)
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Parameter |
Description |
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Display |
Opens a sub-window with display properties: •Color = Select a line color. •Weight = Type a value for line thickness. •Display = Select line style: line, histogram, or dash. •ShareScale = Assign a behavior for functions and studies sharing the vertical scale: •Auto = System determine whether sharing is feasible. •On = Scale is shared regardless of the functions and studies displayed. •Off = Scale is not shared. |
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MarkIt |
Opens the Specify Conditions for Marking Bar window. |
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Price |
Price used for calculations. |