Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 038228bebf11d098dacd91ee179be345f0ce3292fd30d575a43ebbef518ee1f9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^