Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 29edb38d2ac7e7fb8c74cf2231eda4648bbe837c48cf5652f2ae6979e7f3d6b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^