Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6290f74682554e32607c50f9852763dd221d24f4bf6d7496a7c95bf827916041:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^