Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> feed25abba776a5da2d2500d812da892e362f747f09c82ec660dbf72a558f3ca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^