Does isBoundary() work?

CODAP › Forums › CODAP Help Forum › Does isBoundary() work?

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  • September 14, 2024 at 3:28 am #9042 Score: 0
    MrBriden
    Participant

    I’ve tried to use isBoundary(Speed, 10) on the Mammals data, but it returns false for all. My understanding is it should return true when that is an exact multiple of 10. I cannot see any rounding issues. There doesn’t seem to be any documentation on the function or posts about it, so maybe it’s still a work in progress?

    September 14, 2024 at 4:32 am #9043
    MrBriden
    Participant

    Never mind, just getting bad advice from ChatGPT about what this function does.

    September 14, 2024 at 5:41 pm #9046
    Bill Finzer
    Keymaster

    Hello,

    There is information about functions in the formula editor. I’ve enclosed a screenshot of the info for isBoundary.

    Bill

    Attachments:

    1. Untitled-Document-CODAP.png

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