Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9c84a411e8f546403c759991e749fee94c49510bcf9295e5bf1d0d4d7d46565b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^