Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f59e2e5709b58bf83f21aa43859c88383b2457e07f7a903674d817d4dd03a4c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^