Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7e630971dfd74606a5028418da4ee401b36eb4e67666eb18413ae5cdb970d5ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^