Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b601df3da81053add5872e00cde3913da8af46de942329661d31b535b7e9f0ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^