Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5a5f68eb0665d9145aa1aa94f3019cf0a08fce58ee5a898ab883c19e7486fbc0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^