Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 88e65d0fb341d7e70ccfec9aaf758c7439e85f6b8cce0dcf5652f45e889eb9ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^