Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6247cb2a2a3ba191138c1d2584d7507cb6df720c74d6e8ee47c3b3aa9e9873c1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^