Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2cdc2394fb34efd1a30ebebe7a9cc418ac93bd8ae5d2af2606671bc3ed6ac6a1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^