Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bdca895a7e77343a54a674bf0443adee34abe8613ec70b9208f8a225c09cc03f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^