Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eda04951eb914295876f8fdb1974d54c3d4f9c73bf5e1b170e324b25af885df3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^