Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 372e39c539612d93b62b9a8a070cafda06d705323e5020fbbf03829116ba63a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^