Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e14b5bf44aa210267f91e3c1aa3e42b0ae9ecdcc0d3b77bec456a9850eb49dac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^