Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6b8292e526713c623b7d8cf3a99d73638bd2fc572b944414f87209ae96d64634:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^