Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 75b0ef1b11723b6979b303f1b3db4489f5e7598bb7903ca2f7ad00cbe7ff08c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^