Macs in Chemistry

Insanely Great Science

Updates to MyScript Calculator and SPRESImobile


A couple of mobile science applications have been updated recently.

MyScript Calculator has been given an iOS 7 makeover.

Write the mathematical expression and MyScript technology will convert symbols and numbers to digital text and delivering the result in real time.


  • Basic operations: +, -, ×, ÷, /
  • Powers, Roots, Exponentials: 7², √, , e³
  • Misc. Operations: %, |5|, 3!
  • Brackets: ( )
  • Trigonometry: cos, sin, tan, cot, cosh, sinh, tanh
  • Inverse trigonometry: acos, asin, atan
  • Logarithms: ln, log
  • Constants: π, e, phi.

SPRESImobile has also been updated, there a number of bug fixes and you can now search by reaction name.

SPRESImobile provides you with a powerful and convenient way to access ChemReact, containing around 410,000 chemical reactions and related references. InfoChem created ChemReact for chemists who need information about effective reaction transformations. We achieved this by selecting representative examples of each reaction type from the larger SPRESI data collection of 1974-2009.

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