Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44ba656448a7d6774431535974944501a85f032204631a1e1f8440516421f278:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^