Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 451b93279b6cd540dd2f99144aec6ac1b637dfe19d63e006c94831e6939b10e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^