Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bc833ccc7c8433b214828ea47ffea9eee5676acdabed7a125869a68b12b6a5d8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^