---
title: "The Power of VU-Calc"
type: "article"
slug: "the-power-of-vu-calc"
url: "http://localhost/article/the-power-of-vu-calc/"
markdown_url: "http://localhost/article/the-power-of-vu-calc.md"
published_at: "2026-03-12T23:39:49+00:00"
modified_at: "2026-03-12T23:39:49+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "A tutorial on using the VU-CALC spreadsheet for the TS1000, using an adding machine example to demonstrate formula entry, display navigation, and the exponentiation operator (2^16 = 65536)."
category:
  - name: "Sinclair Users Network"
    slug: "sinclair-users-network"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/sinclair-users-network/"
post_tag:
  - name: "TS 1000"
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    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
  - name: "Tutorial"
    slug: "tutorial"
    taxonomy: "post_tag"
    url: "http://localhost/tag/tutorial/"
  - name: "VU-Calc"
    slug: "vu-calc"
    taxonomy: "post_tag"
    url: "http://localhost/tag/vu-calc/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
genre:
  - name: "Spreadsheet"
    slug: "spreadsheet"
    taxonomy: "genre"
    url: "http://localhost/type/spreadsheet/"
publication_r:
  id: 21559
  title: "Sinclair Users Network"
  type: "periodical"
  url: "http://localhost/periodical/sinclair-users-network/"
volume: "2"
issue: "1"
issues_articles:
  - id: 26557
    title: "Sinclair Users Network January 1983"
    type: "issue"
    url: "http://localhost/issue/sinclair-users-network-january-1983/"
pages: "12"
pubdate: "January 1983"
archive_link: false
---

# The Power of VU-Calc

A tutorial on using the VU-CALC spreadsheet for the TS1000, using an adding machine example to demonstrate formula entry, display navigation, and the exponentiation operator (2^16 = 65536).