Uncertainty Calculator for Pc

1. Important! One should only report as many significant figures as are consistent with estimated error! So the value should be rounded to the rightmost decimal place at which error applies.

2. Components and functions can be added directly to the expression field by pressing the corresponding buttons.

3. Uncertainty Calculator evaluates the error propagation throughout the mathematical expressions comprised of variables of uncertain value.

4. To encompass expression into the preset formula, select the expression and press the corresponding formula button.

5. The application allows input of up to three value-error pairs (A, B and C), that can be used as a parameters in the final expression.

6. The evaluated expression can include numerous functions, that provided by row of the appropriate buttons.

7. Error values should be provided in absolute (100 +/- 5) or in relative format, the latter should appear in percent format (100 +/- 5%).

8. Angles for trigonometric functions can be provided in degrees or radians, and that should be reflected by setting a yellow button to "DEG" or "RAD".

9. Particular attention should be paid to placing brackets to avoid equation ambiguity.

10. 1.The charge passing through an electrical circuit is defined by: Q = I * t, where I is the current and t is the time.

11. The application deals with independent, random errors.

12. Liked Uncertainty Calculator? here are 5 Education apps like Pocket Grade Calculator; Fractions Calculator; Graphing Calculator 3D; Math Graphing Lite - Dynamic Scientific Calculator; Symbolic Calculator;