Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 08011dd54fa7225f3000ce5dbb425de23b1dbadec3b3f9a5fbeac2762706f0aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^