Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f36db4831a9fda7c72105bf153a526d247d9301e677781a9d5081eb0f1497e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^