Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 192eaee8b0651b49c81710578d1380a9c8a9598afd2676dace94375f7ab54923:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^