Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5957ff2d80189bead67311eea26d86627e3ebd92a33e245e924c65b91f1ae2b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^