Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f0e95d1bb1f5ca5be713fc8b0a08c932f7540dba646fce5adf92789d80bfe0f8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^