Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 866caa408b282dfc8cb22e50e8c575532d0b22cc41db63afe3f421857927bb78:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^