Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 323bd1af3ec5d4918cdd0ff1e1c657ecb793f2cdb2db7cc8905aad0fe938d742:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^