Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee387bfd719da689d64b1b48f490a74947d5febb30e0b0593f282521b6b3755c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^