Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d93950073c538c9df813019adfcf822d60449f51271ce76757e853d79c68c367:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^