Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 826ea7f928c09a59247532b8ff781e6baac2fbde373f6e4202808a875aa7dc22:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^