Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 25298dccd71f20991cbce9dc17590ed724245c94fb14cd622e0abda58fe46ae3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^