Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6f6c71a6824d79ac5bb5f7dfa14a9fd5dd310a1e62bcece91fa81a24e0fb1af4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^