Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fb8372b7354f1e7d1e676cd60a967ec27eee0b8e1ceffc827e4027cb8c8fd984:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^