Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 269975d1f7d387a1c687fe527ffb8a7a89675c6a8deb09e011d10c5e8556a0d2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^