Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7aa75e5f9b1c7eadb6e0ebbb2646590e23ed4212078a4f2b4102001876c02e1e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^