Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a75b8e2076060fc4dc0e75ddfef719b101433cf2088885564df85514a45e9776:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^