Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 32d634b36242e5c773725fbdb137f6a09aca71006f0b6b4ce1c1ee48660e0b62:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^