Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 444d7ce943b48b24e0a4b44e2bbededde2c38b01ec3fc079e3e265327481c0d6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^