Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c6a3816465750b70aea8879c51ed558a54bdad8e353f9fcc523a937354adbe9d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^