Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac412a5cfcbf310f45b8d9f0618edc17bd32472e62e2204d610dd5f67a7c7143:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^