Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 764e3b0377f3955b41e265c2e16733cc12270e68227edbd9238602b97eeae5aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^