Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bd34606b25f851fa07bc3b17c8b4d3045edf1c8ea274a8aaf6768cdfe6abceb4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^