Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3f096d0f86cf92d7008f0ac7e173200c0e72b8d182208212deb233ef5bae8c38:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^