Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e348022c2b7e778af5d55333623574aeadcc0cba7a13c5b7afdc271dd081dc54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^