Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 89bbf76ef8c5f71a8c86f4f20af3953280f77f6ba78eb7f81082cb8b0ffddb93:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^