Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 022d27333a7e3bb3e18863f211b00a9036340754868ea3ea33458d5bc88fb72f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^