Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 43e4a3e87ee604df4fa742991ec760af317b7d812b61521037b576c9014a2f49:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^