Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 13b9d70094aa8bf46e3e83c05f8ea5a3a7081e3707d7a28a82846ac38cf4c87a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^