Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 49c9d24bc9b4562d1cb76b0d625d0d4a663b394c263c44dee5edd6d46ea66ce4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^