PI
(Built-in constant)
Sets a π value.
PI
This statement returns a double-precision type value of π.
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IF I1 = TRUE THEN
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'Sets the Boolean value to true (1).
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I1 = ON
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'Sets ON(1) to the integer type variable.
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ELSEIF I1 = FALSE THEN
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'Sets the Boolean value to true (1).
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I1 = OFF
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'Sets OFF(0) to the integer type variable.
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ELSE
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D1 = PI
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'Assigns π to the real type variable.
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ENDIF
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