Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d579b9599468624c7e763a30f0a7ad21b0249b275a8501e35d22a64a63816c1d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^