Malynda Lee's Veit Calculator App Arrives on Android

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Mobile application includes two unique keys for measuring circles without pi (π).

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Launched in January for iPhone and iPad on the iTunes App Store, Viet Calculator is now available for Android on Google Play for $2.99.

The app uses an unusual method for estimating circle dimensions. The calculator includes two keys for computing the properties of circles without the need for pi (π), the square root of 2 (√2), or other irrational numbers.

The two unique keys have been assigned letters from the Hebrew alphabet. Veit (ב) is operand 4.44444 when its key is pushed, while Tav (ת) is operand 1.11111. Both concepts, 4.44444 and 1.11111, are rational and end after five places.

Formulae for computing the circumference of a circle on this calculator are based on the placement of a circle within a square. Users can either multiply the perimeter of ANY shape by Tav or any line (one side of the square) by Veit. Both concepts, Veit and Tav, come to within .00035 accuracy of traditional pi.

The creator of Veit Calculator and the formulae, Malynda Lee, says that her original revelation occurred back in eighth grade, and her current work began in 2010. The four-page proof and complete 38-page paper is available at

"This has taken me four years and a tremendous amount of research to figure out how to articulate to conventional mathematicians and engineers what it was that I had found in the long form version of this formula; and thankfully Zco, with their astute teams of engineers, helped exponentially with regard to making the app intelligible," Lee says.

About the Developer
Zco Corporation is a tried-and-true software development company that has been living and breathing technology for over 25 years. A proven and reliable vendor choice, Zco is passionate in its mission to create attractive, resilient products for its clients. Its powerhouse team, one of the largest in the world, was handpicked for specialties in mobile app development, enterprise software, and animation services. To learn more, visit or call 603.881.9200.

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Katie Meurin
Zco Corporation
+1 (603) 881-9200
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