Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2e906e423a375009ef594b6b26734c3ac69feede4b6ddedeb3d9307dd52331ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^