Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e9d171305071e733f7fe19a4eedee913e0d901dbf8623227a873b87c609c384b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^