Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e692dfc2fcab453e2b543c98f41c2ee5c8cb2627ececdde398e9b83564e8acfb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^