The result of "Tan ( Pi/2 )" is 1,6e+16 although the field should be empty.
Thank you for your post.
Tangent of 90 degrees is undefined, since dividing by zero (Cosine of 90 degrees) yields an invalid result.
In FileMaker Pro 16 Help for the Tan function, the Notes sections states:
"With the Tan function, you cannot use values exactly equal to 90 degrees (Pi/2 radians), or multiples of 90 degrees."
FileMaker Pro 16 Help
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