Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c5e91b7d224d5d68e1ce37d09831b61cdda4a7df0ebe9f1927cf6d6f1b1eed9f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^