Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5620bfa61d8af37531aeb4d491a1a4fb1840707711d2a106515966ee2e006e1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^