Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 956cf772239989a39366c5c0b1eb136997855024856fc1ede023e15989ed4fbe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^