Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5d09daf41428bea5cc5d93bb3d160ad6133e63834a3e4c559e6769edb0e8c8da:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^