Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ab64cadde89211b89b997011c486c01a8bac252380117aee718f29bddd5128e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^