Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4c376d74c2d7b2883899794f5364e47cab2afaf7829f25cf0eae6c92e5c0bac6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^