Margaret Burnett PhD thesis Orgeon State University Spreadsheet language general-purpose, declarative, form-based VPL (Visual Programming Language). It's goal is to provide computational and expressive power in a language featuring a simple, concrete programming style with immediate feedback. It follows the spreadsheet paradigm: the programmer uses direct manipulation to place cells on forms, and then defines a formula for each cell. Such a formula may include constants, references to the cells own value at a previous moment in time. Cells are referenced by clicking on them. A programs calculations are determined by these formulas. Related languages
References: in Proceedings of 1993 IEEE Symposium on Visual Languages (VL'93), Bergen, Norway, August 24-27, 1993. view details in Proceedings of 1993 IEEE Symposium on Visual Languages (VL'93), Bergen, Norway, August 24-27, 1993. view details in Proceedings of 1993 IEEE Symposium on Visual Languages (VL'93), Bergen, Norway, August 24-27, 1993. view details in Proceedings of 1993 IEEE Symposium on Visual Languages (VL'93), Bergen, Norway, August 24-27, 1993. view details in Proceedings of 1993 IEEE Symposium on Visual Languages (VL'93), Bergen, Norway, August 24-27, 1993. view details in Proceedings of 1993 IEEE Symposium on Visual Languages (VL'93), Bergen, Norway, August 24-27, 1993. view details in Proceedings of 1993 IEEE Symposium on Visual Languages (VL'93), Bergen, Norway, August 24-27, 1993. view details in Proceedings of 1993 IEEE Symposium on Visual Languages (VL'93), Bergen, Norway, August 24-27, 1993. view details in Proceedings of 1993 IEEE Symposium on Visual Languages (VL'93), Bergen, Norway, August 24-27, 1993. view details Resources
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