Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a9ae4bee3d637db086d7b3b77981b9760f65baa5ce21ce14f60a7e7a832901a2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^