Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eae70284491b1d3aaec19f503e4a2b065aea909920b57c5a60ac902fc5556df6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^