Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5fe5a0362a5e8c941bea0842e7bde30602a4ee9239e63c80b7ad08446aa20e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^