Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5715008c2674fa941518f2f7029b26836b228f5f579f14c6f9e4da270c6b62ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^