Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ad54344678636e65a99abd03afb093883cb3c5f625ca63124d7653a5c43ca1f1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^