Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 74a6d88325fd946f5c0aaaab5648386ce56071708441f3196ca279e1328c95f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^