Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4cc0a5b3f91c926650e8531151cf4ed924fac685737fee2235970ece5b6c6d7e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^