Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd777f1e73400fd17e17712a63fa757aa2894e33ef643d2be39fa38c1af16294:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^