Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 41254bba3cb6449675c4d8f5274ee738a6d19eed48a9c0f06b66982b02e5cc5f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^