Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5863cc9feea637a1517d1bf1889921c68a64494aacbac1b3b7626e9ee26f243b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^