Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> afcc75caed17bb37d0ac28dbc96e66211b0e5074f37a3f734aee4a77d366db46:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^