Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1a1bc45aa83573857b2fcf4574259575248287fa89b7a6b55670944b6223bc54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^