Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5358bde737d163e07a9817a5d7f654b0f7c0d5ba869335caffecf9ea51383a21:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^