Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 72c254e1dee5d5a153307ef6e006e9d3a348e53ea383ca0c74410d65427d5ad9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^