Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bd5ee957f1ff0c8493675d330a7718eec519b4353707d19dfb498485bb234ee3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^