Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e64e8b96d33b3fad81bb4b2a0c43ee21407d81eb932e7279112dd26c517d9129:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^