Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ef527727ee287e0ed5032c2d32b160c0da3a9eadf1dc63529219c83161e9e733:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^