Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> abdf043b65b95e7d80827f598a5b68802d955cf52b508f956e4546ccb80676af:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^