Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e76cee78d1f5edb6a6db8b517a8a78b9034ff1f0cf6ceb36a4d802a74a725b6b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^