Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0de709785547e15509a67933573df24ee25aab5497d06554e77e731ee99bad94:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^