Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 47a8c23409bea89b98cc0c5918073105a5e69f27486bce23f9ebfbd61218deee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^