Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4b2ef6b44d8098f4099f13ff939d332947eb49d100a65a63c21957dd2352b193:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^