Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff619dc1de9d0223d190f78ca38d4610e6512f7d2b773cc3afc31116c64006c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^