Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14cbbf652fd5b445b7872913c3f09ce3404678abfb91e70864266c63a092d54d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^