Data:

Code:

#Adding Formulas - Regular Formulas

import xlwings as xw    #Import the xlwings package
import os    #Import the os package

root = os.getcwd()    #Get the current path
#Create an Excel application window, visible, 
#without opening a workbook  
app=xw.App(visible=True, add_book=False)
#Open a data file, writable
bk=app.books.open(fullname=root+r'\Formula.xlsx',read_only=False)
sht=bk.api.Sheets(1)    #Get the worksheet

#Enter regular formulas
sht.Range('A7').Value='=A1*B2'
sht.Range('A8').Value='=SUM(A1:A5)'

bk.save('test.xlsx')
#bk.close()
#app.kill()