Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d1749d4c9e77f7704e0702c75ebbdeff2baa32ff5042b70504403868019ce688:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^