Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 51708168c5a2eede3f4e3e23bfbeacb0855bc27d6a95d569d70aa8c3a5f78a58:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^