Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4e17812b90bd1141d3bd18fd6647a69b320a46468587931246ee4e83cfd23960:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^