Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ed47880278136a3d44f72b3f7f8f26a5e53f1db174634c66b07f1ff2d623cb2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^