Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bdb8a49e3e4111e1c1b9c1dd7a8afe08f51f1b69c4817a55e1fd442f05da79ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^