Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 75b2075d238da250f610bc34dd928ae839bb68a6059e56d6360842c8b5054c8e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^