Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 27720b6a6ac882ed9c6cc7cf9a766b4ab8a3d8c41d4d25369f4646a0c854f941:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^