Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5caadec0f5a08a7a68184b95e29311479e980680c628aa1ee0362b596bdbaacb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^