Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9f792569be670645e38c0add5c0ee972cd64a0e1071a95093dc6856a94f4ed3a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^