Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1d4d845200d3da6750e3beee63f69706449f4b9cc6f05ada5ac365e9db1ed355:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^