Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b37dec837bca0175fcf1cf9ca916b8bd5094b034823559a81e76ae5d3635cbff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^