Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0cd7f70de0159ef411d2ed9ba3e5853c4c3182b51c6ffea1ff791988b9389ee5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^