Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5cdc89077a9ff0cac02cfae9d388eadbed0dee237e2d556c9c5f483d89a52044:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^