Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d0e44c69fca44332f959a0bb78a390d46d134fd7a8344e508514e26609af4ab:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^