Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> db35c726cd3cf58a26dae1598f256d0a97f59e69cde4e376a72468acdfd86e50:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^