Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4380b92bb81911faaf9cf7f710b8a5979ab4af3cdf850dbc3c2e7a6a34fac914:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^