Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76cc547dc4feb4d2d3d11bb3c224bf2e894aec19be33b675e768458b4ed94dd8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^