Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 751fd27545111acf2a320a1d9a5fe6b9f2bc897b1b740b4f2f6e2d3b5727fd66:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^