Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b08dc2670149e680092ecb3bdf470e844d170bcf8e9aba843a105097208f1f39:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^