Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b3c25144e66d321ca4a557055f72837856ddf189cd52b695fcb79265a7122c9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^