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[REBOL] Re: Spreadsheet

From: brett:codeconscious at: 4-Mar-2001 22:56

Hi Andrew,
> > > 2) Need to code a graph sorting algorithm that gets as input the > dependencies between cell calculations. > > > How much calculations would be needed? Is a left-right/up-bottom
> calculation really to slow? Because you can enter simply rebol-code in > cells, and then dependency-checking is hard... > > Copying formulas from cell to cell is boring for me. I'd prefer the Lotus > Improv method where formulas are separate from cells, the formulas then
> the ability to be rearranged so as to change dependencies.
I haven't used Improv. How are the cell contents "bound" to the formulas - by a cell grid reference (like excel) or by a giving each cell a name, or by pointing with cursor? And the flip side, how is the output cell connected with the formula, by entering a formula name, or what? Curious. Brett.