Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 32fd14f5e75592d595abf9df64abc4246674dbfc6af25de4aed5eee1778d259c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^