Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 204f707562447588d09203bfff23f554fcb0b6d5e89f64a5d3baa976e1f4259a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^