Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9bff22839e34878567a4634add67322756f5013e2e05a83d831cebd15fe519b0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^