Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e981cdfe3a732abf7b436eee3bec6628124730bc841949a92531ab7dc57a12a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^