Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ebcd87cc7fc8babee288add872cb00fea6186054f4b4f4eb0aafad60bb750f6e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^