Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 838d25caac40560fbc2fee5b9a881f8faa91fc1665ff08c215a6dc6a977c2662:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^