Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 13dd3639bea8bf6e960b6fd748d9a3b227eee57c7e81b544c40e18a9a7b40cb3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^