Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e3d947ca1f99549f20ffca4bc4ddd7ed562a25d8ed2dfc8998775c0dca966517:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^