Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac2957a9c1d14a9ac81c14d63af3b36331d34a124ac96953398282eaa770e3ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^