Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6e8d8c625afa8c6108de61b44bbe7eb9dee0a74bf423ce096827930728f8508f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^