Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1cfdcaf8c4d6eb517c98aebeeee341a62184dddf665b135d6b0381d7ec9b6ffe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^