Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 634dfef4a1a4ef2823dad6749e19e345c74d3fc51fa831bcf052c57dfeb547a3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^