Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c8c6625f9d851e93a5ee449c993b288901bb7487227c388044c2baf495f57752:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^