Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e9b4a1caab8e8126b86939cbf3277d82ce83071879caf492f607676daaf7190:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^