Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d6d420b2bcee01da478240fb63bb4f7658c3d1889371e4b36c9d3b4329502c7e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^