Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d84b4b2f142b49ee5000cac6542e8ecca9f7e5286781872fbee601355f716a6c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^