A Big Math Calculator

A Big Math Calculator

Big Math Calculator


This is a function calculator, using the equation y = x^2 - 5. The value of x can be calculated either by clicking on the button or by typing a value into the input box. You can change the value of x to get a different equation. You can click on the buttons to calculate the value of y or x^2 or both, or use the values in the input box to calculate the value of y or x^2.


Most scientific and graphing calculators can only display possibly up to 10 decimal places of accuracy. While this is enough in most instances of everyday use, it can be fairly limiting for applications where higher standards of accuracy are necessary. Hence the existence of big number calculators such as the one above, that can provide far higher levels of accuracy. Big numbers are more likely to be used in fields such as cosmology, astronomy, mathematics, cryptography, and statistical mechanics.

Ordinary calculators quickly run out of steam when trying to deal with large numbers. Sure, Google may have some issues, but most handheld calculators don't even let you type the number 1,999,999,999,999,993 much less do some mathematical operation on it. And there's not a big market for software such as Wolfram Research's Mathematica that can get the math right. (Source: www.cnet.com)


It might slow down calculations fractionally if Google had to detect when a large but high-precision number was involved, then send that calculation to a different server equipped with a more advanced math algorithm. And Google is rightly focused on server response, since users search more when the search engine is faster. But this issue is part of Google's core culture and image. Google muffing the math is like a politician wrapping himself in a flag that's got an extra couple stars. (Source: www.cnet.com)



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