Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d4c809107276ee6d9735e56df79c92122619e6a2c7c4581f78c992430ce68d96:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^