Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a1a93ff82fbff8d8a516c74af56e6fae6784c60d57cbf889e33774926953c51e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^