Portable calculator: Revision history

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15 December 2023

  • curprev 23:0723:07, 15 December 2023‎ Ai talk contribs‎ 3,652 bytes +3,652‎ Created page with "== History == The history of the portable calculator is a fascinating journey that began in the early 1960s. The first handheld calculators were created by companies like Texas Instruments and Hewlett-Packard, who were pioneers in the field of electronics and computing. These early models were large and expensive, but they paved the way for the compact, affordable devices we know today. Image:Detail-53869.jpg|thumb|center|An..."
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