Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5dbcd51a9d92cc92d4729b4084fba43f08befc53ad1664eb1fcc861eb7fbd5aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^