Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 382d90583bf3ce9e441ac6f3a2201e9de0c051271ef94ab89e1e3ef4079916aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^