Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f3595fe31bad835b20d959d32467b9305c650f243d1126c5485e941bf695579:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^