Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9366d95225b55943fd75a7b472974aa1e5db295a757746ca4abf9c21bfb50486:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^