Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d482878423ee544b4e839a78d7f9816d2fdd6caccd41f1fe210fd61a038454cf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^