Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 952e78ebbd0de0edd64a10ca5ebb6c56eaf1da2842b3d54dfecd6ec674140fa0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^