---
title: "TS1000 Advanced Calculator Program"
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published_at: "2020-10-27T17:09:51+00:00"
modified_at: "2024-05-26T13:52:10+00:00"
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excerpt: "These programs convert the TS-1000/1500 computer (with 16 col., 32 col. or an 80 col. printer) into a superior printing scientific calculator which saves the last 25 formulas and 900 variables for reference and/or use in future expressions. The enhanced version, CALPR-1, provides for labeling of all expressions and variables for improved calculation notes. Poking…"
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  - name: "Timex/Sinclair 1000"
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  - name: "Donald Dean"
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publication: "SyncWare News"
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  title: "SyncWare News"
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authors: "Donald Dean"
volume: "4"
issue: "2"
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    title: "SyncWare News v4 n2"
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pages: "9-10"
pubdate: "Nov-Dec 1986"
archive_link: false
volumeissue: "v4n2"
---

# TS1000 Advanced Calculator Program

These programs convert the TS-1000/1500 computer (with 16 col., 32 col. or an 80 col. printer) into a superior printing scientific calculator which saves the last 25 formulas and 900 variables for reference and/or use in future expressions. The enhanced version, CALPR-1, provides for labeling of all expressions and variables for improved calculation notes. Poking to modify memory enables this to be done without formal use of arrays.