Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 06b73d68e1e3734f1f469858f5cb592ff7beafff54495c01b98a4b21138a0011:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^