Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e54183a76bf2dcdcbba81cc3f5f9fab4f23eb84c596ec46c4cadfe2a42c94fbe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^