Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e63f3fccdb5f4f2e247865a98d6feee192f91ef001465b94d617ad87f67b58ca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^