Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e55d4d2dca439e15bee930a3cf0eb9e4c0672f4dccbb726eb735a461d58386e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^