Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a6464a5f6e38d2e60b79af0bc23587e7b4fdd616d435d2af48accb0e5aabbbc0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^