Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c44bf265375364b777d2a17c184ed66964e7b0e109d9f0e2ea61195705b144b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^