Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 85cbd8f71b518851abbf01e9aac17cf4371b1f9c4946584fa456d20ddae7d817:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^