Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6d6fd36ce8a86c02721105df39d12db1df39572cb9b17170b9e9b627b3e30276:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^