Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 932c82d7b518eb9466a72fbd612779a7e2e8060d17af14ea15534f7eaea55073:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^