Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4fd286bedc4a7aafb6dcbaaa3853e6a8c6b262dadeab66fbf6c978d974937b59:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^