Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 28044c30f23e009de523bed2380352b3e09eea7f9eee6257bbd376c8ad79ec62:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^