Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f43043b3abeecb300332550b59ecadcc2b5492715750739dc394a4d153a85b84:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^