Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b1230f2fa1ea54afc7d54bef8e2bf8faf394d0eb0e2fd524ed154573ac6fc6d3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^