Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f9c1e9796478fb231bfe2a0be2be3ec07440619f61c077c4e8f28bcf20de7112:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^