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Reviews and Problems with Sharp EL9900 Graphic Calculator

Showing 1-3 of 3
Overall 8
8.0

It's a good calculator

sina, Amazon
29 May 2013
  • Summary: the only problem it has, is some times I have to push buttons harder because it doesn't detect the pushed button when I work fast with Keyboard.
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EL9900

5 out of 5, CompareStorePrices
29 May 2013
  • Excerpt: Superb; most calcualtors now seem to have the same basic features - but the el9900 has lots of great ways of implementing them, that really make life easier. It`s also extremely fast - bettered only by the Texas Insruments ti-89 (which is much more expensive) in my experience.
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EL9900

5 out of 5, CompareStorePrices
29 May 2013
  • Excerpt: Superb; most calcualtors now seem to have the same basic features - but the el9900 has lots of great ways of implementing them, that really make life easier. It's also extremely fast - bettered only by the Texas Insruments ti-89 (which is much more expensive) in my experience.
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