Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c5401b855269d153fd9d8dc529e1cfb27389c0997846b4a668687a64365ea44:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^