Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 37ff84f738cb32e4a7476de32422259b3433a5b497a6d5de591dd8bbde8ad83d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^