Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5b673de9441407b50e094555edb4e60c0a89d06b5bc755a07ca804349421f7c1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^