Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 22ede481b22d6796c4b30608daefdfc501faadbe2dfbb460e86c1ee5fea676ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^