Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f80c6e3f40fa8761cc158e57bdf325e323f8baa290ad039b5de8085d9a41694c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^