Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fcd31d40f12128c9cbbee5f46550ce4ed82cab3b846aa3fa2ab4c2875f5da9ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^