https://siag.nu/siag/index.html

bg image(/siag/gulbg.gif)

   [siag]
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                            Scheme In A Grid

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   Siag Office                                  Siag
                                Siag is a spreadsheet based on X and
   Scheme In A Grid             Scheme. I originally wrote it out of
                                frustration with the fact that almost
   Can Your Spreadsheet Do      no free, good looking applications
   This?                        were available for Linux. It is based
                                on my old program Calc, which I
   Screenshots                  started writing in the late -80's.

   String Handling              The program has existed in several
                                incarnations: text-based curses for
   File Formats                 SunOS, text-based hardcoded vt52 for
                                Atari TOS, GEM-based for Atari, Turbo
   External Programs            C for DOS, Xlib-based for Linux and
                                now Xt-based for Linux (or Unix,
   Selection                    really).
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   Styles                       Sources for Siag are available here.

   Online Documentation         Click here for screenshots.
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                                Features you don't usually find in a
                                spreadsheet

                                A few screenshots

                                The online documentation

                                Recent Features

                                  * Support for the Mysql database.
                                    Screenshot
                                  * Support for the Lago database.
                                  * Download stock qoutes from Yahoo.
                                    Screenshot
                                  * $A$1 style references, which are
                                    not updated when cells are moved.
                                  * Examples for all functions.
                                  * Hundreds of functions, many Excel
                                    compatible, all documented in the
                                    function reference.
                                  * Arbitrary precision integer
                                    functions.
                                  * Arbitrary precision
                                    floating-point functions.
                                  * Rudimentary loading of ABS files.
                                  * New operators ** (power) and \
                                    (quotient).
                                  * Complex numbers; example in
                                    complex.siag.
                                  * Matrix functions; example in
                                    matrix.siag.
                                  * New or updated documentation,
                                    automatically generated from the
                                    source.
                                  * "C" interpreter translates
                                    expressions to Scheme rather than
                                    evaluating the expression itself.

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                       Ulric Eriksson 2000-12-07