Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e85ed6cb6f3056cd5ef71f2e40a42b85ee863ea6562af5a69b7cb417e5f014be:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^