title: How to make loops shorter, cleaner, when using many variables?
body: <p>Is there a nice way to make loop look cleaner? Can I somehow make two loops below to look more clean, shorter? Is there are different way of defining all the parameters =0?</p>
  <pre><code>current = []
  voltage = []
  #parameters add shift value with every device loop
  m = 0
  n = 0
  t = 0
  u = 0
  w = 0 
  for device in range(0, rows*columns):
      m += shift_horizontal_per_device
      n += shift_vertical_per_device
      t += shif_param_a_per_device
      u += shif_param_b_per_device
      w += shif_param_c_per_device
      # parameters add shift value with every pad loop
      o = 0 
      l = 0
      p = 0
      r = 0
      s = 0
      for pad in range(0, pads):
          o += shift_horizontal_per_pad
          l += shift_vertical_per_pad
          p += shif_param_a_per_pad
          r += shif_param_b_per_pad
          s += shif_param_c_per_pad
          x = np.linspace(voltage_min,voltage_max,ids_per_pad)
          y = (lambda a,b,c,x: eval(math_fun))(a+p+t,b+r+u,c+s+w,x)
          x += o+m
          y += n+l
          voltage.extend(x)
          current.extend(y)
  </code></pre>