Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61759a565c03a0c44691bb0c1512d208ccd4813fd00d4b8e30aafd4170ea6462:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^