Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 765518849c0eaccd69ed8a47480fe55708847474c29aea910e2d4ff18af17b08:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^