Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a6a35b86eb805a3d28aff553338d4b68074d842e0144b558dd9534eab1c3ff3f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^