Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61a233c614da863451b1dab890861684d1ed90568907be3c0dc8c9c754bff231:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^