Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d1866b50cf724d0d70bdfcba8ad73df2001632b15da9e85f58397e871e6c2560:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^