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  1. yuriy_biks

    "This value must be a scalar" issue in the FOR loop Mathcad Prime 9

    I see. The red box is the MathCAD warning of an incorrect place in the script...
  2. yuriy_biks

    "This value must be a scalar" issue in the FOR loop Mathcad Prime 9

    The operator ">" in the first conditional line isn't correct[sad], I have changed it to the conditional (see in the attached Fig1) https://files.engineering.com/getfile.aspx?folder=2fbb9dcf-b2e5-4602-a4f0-460d73edb81f&file=Fig1.png
  3. yuriy_biks

    "This value must be a scalar" issue in the FOR loop Mathcad Prime 9

    The problem, as far as I get from the previous post is in calling the arrange instead of calling the i-th element. I want Mathcad will work for me in all of the proposed ranges of independent variables with calculus of the goal function.
  4. yuriy_biks

    "This value must be a scalar" issue in the FOR loop Mathcad Prime 9

    To tell the truth, I have no idea how it should be corrected, so I'm asking for any assistance.
  5. yuriy_biks

    "This value must be a scalar" issue in the FOR loop Mathcad Prime 9

    @3DDave Yes, I attached the PDF of the document too. The script is in the "Algorithmisation of multilayered assembly calculation" at the end of the document. Thanks.https://files.engineering.com/getfile.aspx?folder=07bbfbdf-291e-49c6-9660-86a3befa5008&file=Thermal_calcilation_ISO13786.pdf
  6. yuriy_biks

    "This value must be a scalar" issue in the FOR loop Mathcad Prime 9

    @3DDave Thank you for your advice; it is probably a point. As far as I assigned the i-th iterable element in the loop, it could be called as an element of an array, nor as a range, e.g., i10=0.1*10*d1 returns a number, not the array and so on.
  7. yuriy_biks

    "This value must be a scalar" issue in the FOR loop Mathcad Prime 9

    Hi everybody! I'm a newbie in this forum's community and, obviously, a newbie in Mathcad Prime. So, I have a little loop for calculating the thermal characteristics of the i-th iterated layer thickness of a two-layered wall assembly according to ISO 13786 and can't understand what I have to...

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