Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5cec26e929e04122c7658899e28f72752a4d045cb643e20bb46b266b70ab6b16:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^