Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 010ea399744161d3e6cc0d10320898874aeb06af3a534531304bf05fbddf23c3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^