Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2f8d4a9e0f9ec80e388b9e9ebbe705a8f4ee292045075a83818656dd4781abd7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^