Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d0434b1d1c2ed99773b1753da53a28097d563e724d6e943aff49369dd49e8e76:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^