Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 88838600a3f1aea36d5ebf0fa279a433491404457f65c5d17d26a69212e87618:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^