Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35900a30d16a8cfa111f8aad1f897dc35e54f2f471335679bff732b8904714db:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^