Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4f712f3bb01c1daeaab341bc5f6faedf0af1eb28b919c9412d99a2d23ea7bb4d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^