Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3b0ad01c47b8b7b037b14338d99e5955534c6619de0ef0d54721400b1fea34a0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^