Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 367acbd06a3d46b742b910131b4af93d0e47a624efca00e8d7aafa8c40988d17:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^