Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5ce5de386fae6ab0f2541b35bdec6e2580b8fb76d6800b7f70e2ea8ebb5f8096:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^