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Summary
| Description |
English: TI-59 programmable calculator with magnetic card reader (1977). The exchangeable black plastic card below the display shows various mathematical functions from one (ML-11, "Triangle Solution (1)") of the built-in prestored standard software programs accessible through the function keys A-E. 25 such programs were pre-installed on an exchangeable module called solid-state software module (see Texas Instruments manual about the various modules, page 2. Deutsch: Programmierbarer Taschenrechner TI-59 mit eingebautem Magnetkartenleser. Die schwarze, entnehm- bzw. austauschbare Plastikkarte unter der Anzeige zeigt die Tastenbelegungen für eines der in einem auswechselbaren Modul ("Solid-State-Software") einprogrammierten Mathematikprogramme (Bezeichnung ML-11 "Triangle Solutions (1)"). Entsprechend der 25 mitgelieferten eingebauten Programme wurden 25 solche Plastikkarten mitgeliefert. Für einen Überblick über diese auswechselbaren Softwaremodule, siehe den damaligen Texas-Instruments-Prospekt, S. 2. |
| Date | |
| Source | Own work |
| Author | Pittigrilli |
| Other versions |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:11, 8 February 2022 | | 1,892 × 3,277 (2.19 MB) | Pittigrilli | plane corrected, minimal crop |
| 19:05, 6 February 2022 |  | 2,101 × 3,353 (2.29 MB) | Pittigrilli | Uploaded own work with UploadWizard |
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