Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0498c2fed4118a221a8e3a6f7c5d5e60b8ba193d05880365a9abdd4eef5e1ea3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^