Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dcc7511aa03af6d34488bfb0db7bc030ebb591b9428444d2e9086178fa2ef1e2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^