Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d303dfebe63c0e7a44e9249124f54ab819429a26a4a79daff5f0681f3b67114b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^