Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8f6719c9b87ee0a061eb5cbd4f49ea0355f7f631385a89a4634a656da7fdce0e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^