Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7077442815a24728fe2b3a447d407cde1b98236a530097e37d63348c66c8bdac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^