Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9f6bc1f85aee06c53567e141132e44613ca3d615d56da93c112a2d8332e72488:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^