Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ad08cb40dc4ee821aab385edb778a077a9f26ec512a66f5b51ca1feac186fc7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^