Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 62d3a81749cd981501859ec47b94844449ff857626ec56f7aa0dd04bc2be69fe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^