Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8ecc537b084bbdd674830bc4085cace39312a9fe24caf3c56f83c59c2c049715:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^