### Description

October 22, 2015, 07:46 GMT

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.

#### Pros

- Full featured.

#### Cons

- Not very intuitive.

Developer | Tvalx | |
---|---|---|

Product Homepage | College Scientific Calculator 27 | |

Date Updated | October 22, 2015, 07:46 GMT | |

Version Date | December 05, 2012, 08:33 GMT | |

License | Free to try (Shareware) | |

Last Week Downloads | 3 | |

All Time Downloads | 1,608 | |

Filename | CollegeScientificCalculator27.exe | |

Filesize | 1.3MB | |

MD5 Checksum | E427E69961EE1B5160110A85BFEF8226 | |

OS Support | Windows All |

### 100% CLEAN Certification

College Scientific Calculator 27 has been tested by Soft82.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.

### Comments

### Old Versions

Software | Date Added |
---|---|

College Scientific Calculator 27 1.0.1.8 |
December 05, 2012 - Latest Version |

College Scientific Calculator 27 1.0.1.6 | September 14, 2012 |

College Scientific Calculator 27 1.0.1.3 | October 21, 2009 |

College Scientific Calculator 27 1.0.1.2 | October 08, 2009 |

College Scientific Calculator 27 1.0.1.1 | September 17, 2009 |