Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d4865797478f34f1589495df1598d2d1988b909adea86aa68e41cf260a5015c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^