Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 510673fbbe001e25dd4c7c8a7455c487ea6cd185036b9ea344c82be4b863a8c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^