Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ced35a491297aafeaa5e01d908a1050886fe24696e676df4a9b403fa0f417397:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^