Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ece01eddafc0d4f408c88b8934c44f4036cac64ee98937a96e48300908cafd62:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^