errorcalcsbeta 0.4.8

GUI for error calulations

"ErroRCalcS" is a GUI-tool to calculate uncertainties by using the uncertainties and the PyQt5 packages.

ErroRCalcS-BETA

This is the beta version of ErroRCalcS. Please check out for the stable version.

Input and Result Examples

General Inpus

variable	value	error	formula	result
V, T, n	2, 283.5, 4.3	0, 0.5, 0.03	(n*8.314*T)/V	5067.591+/-36.467
x	4.3	1.1	sin(x)*3.5	-3.2066+/-1.5431
y	3.254	0.032	log10(y)	0.5124175+/-0,0042709
x, y	4.3, 3.254	1.1, 0.032	log(x)**y	3.4156+/-1.9497

Arithmetic Characters

characters and operators	meaning	example
+	plus	4+2=6
-	minus	4-2=2
*	multiplication	4*2=8
/	division	4/2=2
**	exponent	4**2=16
sqrt(x)	square root	sqrt(4)=2
log(x)	natural logarithm	log(2.71828)=1
logY(x)	logarithm with base Y	log10(2.71828)=0.4343
sin(x)	sinus in radian	sin(1)=0.8415
cos(x)	cosinus in radian	cos(1)=0.5403
tan(x)	tangens in radian	tan(1)=1.5574
asin(x)	arcsinus in radian	asin(1)=1.5707
acos(x)	arccosinus in radian	acos(1)=0
atan(x)	arctangens in radian	atan(1)=0.7854
exp(x)	exponentialfunktion of e^(x)	exp(2)=7.3891

Requirements

• Python >= 3.4
• uncertainties
• PyQt5

Installation

errorcalcs-beta can be installed by pip3 install errorcalcs-beta or python3 -m pip install errorcalcs-beta (Linux) or simply pip install errorcalcs-beta (Windows). You can run the GUI with following code:

from errorcalcs-beta.errorcalcs import run\_e\_c
run\_e\_c()

errorcalcs-beta