private int ReverseModulus(int div, int a, int remainder) { if(remainder >= div) throw new ArgumentException(“Remainder cannot be greater than or equal to divisor”); if(a < remainder) return remainder – a; return div + remainder – a; } e.g. : // (53 + x) % 62 = 44 var res = ReverseModulus(62,53,44); // res = 53 … Read more
Here’s a detailed explanation of the entire conversion process: http://www.fourmilab.ch/documents/specrend/. Source code included!
As the developer of an iPhone application which does just that, trust me when I say typesetting equations is not a trivial undertaking. In my case, I used Core Animation layers to construct the sub-elements of a parsed equation. The equations are constructed hierarchically, and the operations that compose them are laid out as such. … Read more
Short answer Use a script that includes something like var formula = origin.getValue() to get the string and something like destination.setFormula(formula) to return the formula. Explanation As was already mentioned by the OP, Google Sheets doesn’t have a EVALUATE() built-in function. A custom function can’t be used because custom functions can only return one or … Read more
If you cannot come up with a formula, you can use a table for such a limited number of outcomes: final int[][] result = new int[][] { { 0, 0, 1, 2 }, { 0, 0, 2, 1 }, { 2, 1, 3, 3 }, { 1, 2, 3, 3 } }; return result[one][two];
How about eval(call(“lm”, sformula))? lm(sformula) #Call: #lm(formula = sformula) eval(call(“lm”, sformula)) #Call: #lm(formula = “y~x”) Generally speaking there is a data argument for lm. Let’s do: mydata <- data.frame(y = y, x = x) eval(call(“lm”, sformula, quote(mydata))) #Call: #lm(formula = “y~x”, data = mydata) The above call() + eval() combination can be replaced by do.call(): … Read more
Instead of formulas, Why not use a PivotTable to crunch the numbers? You potentially face a longer one-time hit to load the data into the PivotCache, but after that, you should find a PivotTable recalculates much faster in response to filter changes than these computationally expensive formulas. Is there any reason you’re not using one? … Read more
I’m wondering if anyone has had a similar problem, and why the formula generated hyperlinks are not working for me. Alas, this seems to be painful truth: Excel does not add to Hyperlinks collection formula-generated links – below is the screen from the debugger which is pointed to =HYPERLINK(“http://www.google.com/”;”Google”): I’m not sure whether this is … Read more
It’s a one liner actually. No need to use .Autofill Range(“M3:M” & LastRow).Formula = “=G3&””,””&L3″