Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6c73e0dee6525150942772de9bf422f1e1bcc6e934476a80e67671d8fa623877:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^