Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fb9d397f9c6b96743aa437d5ee96bf8395245dafd5c64a7d148ce4a0cbd29acb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^