def atan2(column1,column2): i = 0 column1= mt.convert_num_col(column1) column2= mt.convert_num_col(column2) result = list() while i < len(column1): result.insert(i+1,math.atan2(column1[i],column2[i])) i+=1 return result
def sin(column): i = 0 column= mt.convert_num_col(column) result = list() while i < len(column): result.insert(i+1,math.sin(column[i])) i+=1 return result
def cot(column): i = 0 column= mt.convert_num_col(column) result = list() while i < len(column): result.insert(i+1,(math.cos(column[i])/math.sen(column[i]))) i+=1 return result