Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7f10f6e18ee9bf28d6ac14082633c3147b4f7ef29b18e609bb731e1557ab6c7a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^