Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c93dc8ae0ef1ac1f436fecca9c37c7a051845a9243b3fb43fe59a0e8dc344f08:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^