Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b452d631ee0faa48d58449514350b97f51cb77513388ef42de61f44243d21ffb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^