Used Compact Scientific Calculator 36 for Windows?


Editors’ Review

Download.com staff
This calculator targets scientists, engineers, teachers, and students, offering a classical approach to uncertainty calculation in function evaluations.
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Compact Scientific Calculator 36 0/1
  • Pros

    • Calculates uncertainty using a defined derivative-based formula.
    • Preserves trigonometric identities like sin(even number*pi+x) = sin(x).
    • Suitable for scientific, engineering, and educational users.
  • Cons

    • Accuracy degrades with the growth of the argument.
    • Formula for uncertainty estimation is complex.

Used Compact Scientific Calculator 36 for Windows?


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Full Specifications

GENERAL
Release
Latest update
Version
1.0.1.0
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 2003
  • Windows 10
  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows Server
  • Windows 98
  • Windows 2000
  • Windows 8
Additional Requirements
None
POPULARITY
Total Downloads
194
Downloads Last Week
0

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Developer’s Description

Perform calculations for scientists, engineers, teachers, and students.
Compact Scientific Calculator 36 follows classical approach when uncertainty of f(x) calculation is estimated by formula max|(derivative(f))|*|x*uncertainty(x)|, where maximum of function derivative is considered on interval [x-uncertainty(x), x+uncertainty(x)]. Thus sin (2*pi) =0+-1E-54 and sin (2*1E20*pi) =0+-1E-34. As we see, the result's accuracy degrades with growth of argument, but such approach allows to preserve all trigonometry facts like sin (even number*pi+x) =sin(x).

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