Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 09e11c77829a435d76c825ce9623a14508e7ee3ba8e0c9f96bed582dda9c4fb6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^