Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4c9169ee873762148deb00cfc048cdfb70460344cb4515771620a7e0ab95c8f8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^