Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 467324c29848f9a6b6bb303013832a391cf9ab27570424ae5ece2a5a93885422:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^