Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 27deb92afa786af00507d22c4fe6667494ef52457f34d7c5b9da41539b053bf8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^