## Defining mathematical formula

Post here if you need help with creating a Graphical User Interface in Python.

### Defining mathematical formula

Hello everyone,
I joined the forum hoping to find someone who would help me.
I am writing small program in python with GUI, and what it should actually do is , using my math formula to calculate the deflektion of one simple beam. My problem is that i dont know how to define my formula in python..
The formula is : W=5/384 x ((q x l^4)/(Emodul x T))

This is what i managed to write so far:
Code: Select all
from tkinter import *
from math import*
a=Tk()
a.title("AG013211585")
a.geometry("500x500")
bild=PhotoImage(file="Unbenannt2.gif")
Label(image=bild,width=500).grid(row=0,column=0,columnspan=3)

Label(text="q= ").grid(row=1, column=0, sticky="e")
EP=Entry(width=20)
EP.grid(row=1,column=1,sticky="we")
Label (text="Kn/m").grid(row=1,column=2,sticky="w")

Label(text="l= ").grid(row=2, column=0, sticky="e")
EP=Entry(width=20)
EP.grid(row=2,column=1,sticky="we")
Label (text="m").grid(row=2,column=2,sticky="w")

Label(text="Emodul= ").grid(row=3, column=0, sticky="e")
EP=Entry(width=20)
EP.grid(row=3,column=1,sticky="we")
Label (text="N\m²").grid(row=3,column=2,sticky="w")

Label(text="I=").grid(row=4, column=0, sticky="e")
EP=Entry(width=20)
EP.grid(row=4,column=1,sticky="we")
Label (text="m^4").grid(row=4,column=2,sticky="w")

b1=Button(text="berechnen")
b1.grid(row=5, column=1,columnspan=1,sticky="we")

a.mainloop()
Last edited by Yoriz on Sat Dec 28, 2013 5:52 pm, edited 1 time in total.
Reason: First post lock, Added code tags
Almir

Posts: 1
Joined: Sat Dec 28, 2013 5:09 pm

### Re: Defining mathematical formula

Hi welcome to the forum.

It looks like the question you have has nothing to do with gui code , so it would be better to seperate the code out that is specific to your question.
Due to the reasons discussed here we will be moving to python-forum.io/ on October 1 2016
This forum will be locked down and no one will be able to post/edit/create threads, etc. here from thereafter. Please create an account at the new site to continue discussion.

Yoriz

Posts: 1672
Joined: Fri Feb 08, 2013 1:35 am
Location: UK