Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 332342912d0d4e7473fcb1508fccba27deedd4b39371112fb9a1b51356cb5706:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^