Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0fe2bd050388937fa630f3f536d8acadb5cd748190c2ff54ee3154a6dc8b9e79:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^