This calculator follows the classical method when trouble of f(x) calculation is supposed by formula max|(derivative(f))|*|x*uncertainty(x)|, where maximum of action derivative is considered on interval [x-uncertainty(x), x+uncertainty(x)]. Thus sin(2*pi)=0+-1E-27 and sin(2*1E20*pi)=0+-1E-7. As you see, the result’s precision degrades with growth of argument, but such approach enables to preserve all trigonometry facts like sin (even number*pi+x)=sin(x). Calculators with multi precision enables to compute sin of large argument, like 1E40, with any accuracy, but can not compute sin (1E40*pi) since they don’t have pi. The pi evolves into a “floating” sum with random mprecision. It seems odd, because 2*pi correlates to one rotation and calculate rotations is much simpler then measuring 1E40 radians.
- Full featured.
- Not very intuitive.
|Name||College Scientific Calculator 27|
|Version Date||December 05, 2012, 08:33 GMT|
|Developer||Tvalx | see all products from this developer|
|Product Homepage||College Scientific Calculator 27|
|License||Free to try (Shareware)|
|Last Week Downloads||3|
|All Time Downloads||1,700|
|OS Support||Windows All|
|Category||Audio & Video|
100% CLEAN Certification
College Scientific Calculator 27 has been tested by Download82.com team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.
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