Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d530ae3d84c7ae9051121f9672ec8fd1e8b690791c73680333da72350612e5ce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^