Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61199951332c459e099ee1e3e5e188e58506a6ab8c061984d1f46b75f0350ca3:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^