Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ceb6a9e842d55d1dd74c927dd10b377ebbe50ae9425b50fe7dd37e79ba1e3bc8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^