Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5768593600283c7fa6e522142215520c2645f12a36e6baaf18bebd865b6df45e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^