Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 095463c35dc35995beaee5112f77edb597d681ff482e3dbf150d49cad1c8078c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^