Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 681c749aee294f47087220e3075fda93df558eccffea9a5912954efeaf0a4b0b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^