Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4721b7910ebeb5a6c826be030d2a24ce50dee750272b3c87a72a1cc6162e901d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^