Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9fad7b382a9c26dd6abbd6f0652ef4e0b959b30cda8ed82ec5acfb8861808d66:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^