Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 300c3c14741f1a13a6d77f7bd0b972131c3f6d8cccadb27471bc8929b32048f4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^