Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 708deeaf5ef776c928a8be1c9cc65e9784da1ff458a5acc8dc098e95a2eb372e:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^