Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 68084e099ed0132bfb45d67430de38e5cee5add09facc5f823d84722e1ffee41:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^