Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 00b6c116897298c0bc4928eecec2e9d0d104dfb584be430b857256e130054271:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^