Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e6c6c0a02867ab5804df7227b781865d9726af8ad08af58c8469cd6de71304b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^