Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6330dc64711c2e48a8b2644b44a93b558161f0248b7491444a0380a62d1e2b25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^