Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ccd8de4df8216d72b41d3f3849755b16d052376bd3859ab0c04db80ee0b6ffc8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^