Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2fb757077106b328a92214f695a062d60b76854c1a9c7e5de26a974742ab6c2f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^