FVALL

Purpose:

Sets the crosshair cursor to the first series valley below a specified threshold.

Syntax:

FVALL(win, threshold, width)

win	-	Optional. A Window, defaults to the current Window.
threshold	-	Optional. A real, the value below which the first valley will be found. Defaults to the maximum of the series.
width	-	Optional. An integer, the minimum number of points below the threshold. Defaults to 1.

Example:

W1: gsin(128, 1/128, 4)

fvall(0.0, 1)

FVALL(0.0, 1) sets the cursor position to the first valley. Type CURSORON to display the crosshair cursor. The crosshair cursor appears automatically if you are in an activated Window.

Remarks:

FVALL sets the cursor position to the minimum point of the valley but does not display point values nor does it provide a moveable cursor.

Use CURSORON to activate cursor.

FVALL

Purpose:

Syntax:

Example:

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See Also: