Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6593fe747dcc02ee7b63c0274bf8aabf5b176361bbc2acf95d6283388449c429:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^