Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8905ba8b51e2ebb05027fe2bde4967e9ae5bc4a7685e1afd7f215efebb4d46e2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^