Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f5eafc06955742a935b3b28596c802d487b1361d4eb49f5804ef63816c5e2d47:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^