Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 93762cdda57badf3ef5ace77f1465a48300acfc6563103e86c7ca17d706125a8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^