Answered
How to judge Infinity ?
I don't know how to judge when the value of the field is Infinity.
Is isFinite cannot be used ?
If not, how can I determine it?
I don't know how to judge when the value of the field is Infinity.
Is isFinite cannot be used ?
If not, how can I determine it?
That is what causing your result to be "Infinity", as it's an illegal operation.
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