Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bedc31cf62782f8fa77d0a6787ee0c284f32a5205cf7a752944f0e2322e783c7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^