Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 87326f72bf61f0ac740ff7449bf2ec7ad37f25ae538ee3aa2777d65f9fbe9a13:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^