Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1d9ffff706906ff1ef9ee7687cc6d9765263add66e6ecdf40078599db0a3e6b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^