Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a3411a7821bbdd892edfd872f21afd3e04b4e497b41d121ec4594875be30b987:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^