Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fa094078f515cb294be2f49e5d3f6851028ea2b4ee8b4705c0151281e9b29fad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^