Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 996b683efdf439255c5ae92c6648d3c9310bf833f0bd5b97389c4383ff84914c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^