Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c638cb66b40983d25bf3ffcf9f2042defbf057a3f98ba51ee49f8b8a7df6536:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^