Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cea44d1d550ee3a6fca63440a6e62d6a2d4f79343e0c68ce6c7242c1039b7d33:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^