Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4a27844beeacfc6275df5648a39752ae4e3d6624e88d56df28fa3e8453c4df85:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^