Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 36f333c2ec09e982dbacbcc327c7df837a7e3597898be392be320b88f3b5e09d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^