Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c848f84ef551b06bc1baa49642e1ad796a454dee25a6ae181d32fb6cc5b694d0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^