Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b3260f64bdbf4ecf7ec71d3d1a70ddb847411d2b8ee95913f3d4248a302360e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^