Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 005de3741608dd4836267f3a098d3a7dc82c0fcc564519923b035c328a453bc9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^