Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 084d903225f05f4f262ee5af18e5a375d8d70a597226635d747e67e7083388d1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^