Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a005f6e27de2063bc7d4a6721e4c197b135203333029382958e2aff798b96b76:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^