Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b19fefd9ab156bd6656e51485e6a0654547a4b058a74559d087a8a7382d9923f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^