Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ce251f1d43d1b38f646505548da836b85674f511355ee37cbaf9b8c8128b3fb1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^