Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c467a1a7628b0904a5ca4c42959f73ff990be9e71ee79324a791da723c269363:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^