Check attached files.
My attempt is to solve for x at a certain p value. Can anyone explain why the solve command and solve block fails?
- According to Brent Maxfield's monograph “Essential PTC Mathcad Prime 3.0 (2014)” ch.10 pg. 312, the 3.0 version has a bug with modifiers which could implement constraints. Has this been fixed in 3.1? I want to eliminate complex roots and filter real roots.. Will assume command be any use in 3.1 as it make no difference in 3.0 version?
- Does the solver fail because of the expression in the equation “’x’ to the power ‘i’” where x has multiple roots and “i” is also running from 1-14, 1-17? However, in reality “i” is affiliated in sigma and when expanded it cannot be considered as a range.. Can this be sorted if I re-arrange it in vector form? Like using a vector and a poly-root command?
- Check attached file “Patek & Klomfar..”. If you look at the last 2 equations which I’ve disabled if not it will take nearly 5 hours to solve each. (Should be done one at a time) The value of x should be between 0 to 1. The results were a bit goofy like it gives me “MuPAD not responding” and the values change each time I get a proper answer. Is there an alternative method to solve this? What I have in mind is to expand all sigmas.. if that helps.
- Check attached file “test”. “i” runs from 1 to 5 thus making a polynomial max of 25 and also of a non-integer 1.25 (5/4). Mathcad took a while to get the solution but I’m only interested in real roots. Is there a way to filter the real root and save time?
- Check attached screenshot. Is it normal to have a large thick title bar when solving?
Manilka Jayasooriya
Clik here to view.
