Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 555db7851f73e83661d4314809287d6d90eead543364173cfdbec75164ed715f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^