Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 94bdaaffbc0f80172231fcfe0abee162d26750cd291638ba7e6d5587ca79c71a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^