Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8e26cb5704af2e751c85f3df1d1c1ff02e59d0d7a4398878ab37fe2f740e63e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^