Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> add41980368c672edb501f1d63776dd7afc81c3b49a92737e26fa73270fa297c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^