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    Thread: Formula works for one row does not for two
Post: RE: Formula works for one row does not for two

Thanks a lot. So, in essence, numpy does not like making the calculation of radians part of the equasion when there are more rows than 1. Would you please be able to explain what makes the differenc...
Prometheus Data Science 4 6,719 Aug-25-2019, 08:57 PM
    Thread: Formula works for one row does not for two
Post: RE: Formula works for one row does not for two

PS. I am using Collab. The formula in use is proven to work correctly. I have not found any library to deal with that more elegantly. Here are the output of the first go and the full message: Out...
Prometheus Data Science 4 6,719 Aug-25-2019, 04:11 PM
    Thread: Formula works for one row does not for two
Post: Formula works for one row does not for two

Hi Trying to extract the core of the problem, I have found that a formula works for one row only, if another row is added, an error shows: cannot convert the series to <class 'float'> By the w...
Prometheus Data Science 4 6,719 Aug-25-2019, 02:45 PM
    Thread: Preparing ground in a designed device
Post: RE: Preparing ground in a designed device

Hi  Thanks for your answer.  The device is a plastic tablet with an array of touch sensitive small buttons having at least three possible states.  It is to be connected to the computer via usb. We...
Prometheus General Coding Help 7 5,448 Jan-16-2017, 07:00 PM
    Thread: Preparing ground in a designed device
Post: Preparing ground in a designed device

Hi everyone.  I am supporting a team creating a concept for a tactile matrix touch pad meant for blind people.  Could you please offer some guidance? What we need at the present stage is to get a ro...
Prometheus General Coding Help 7 5,448 Jan-13-2017, 06:03 PM

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