Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 06fae38bb4077b3ffe5e7ea91cb1f8e3aef6294d580f8a7548c3f07fcc9fa068:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^