Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6096fb5fa5d5248fa242291724882c1498118854e98df0d42e4fc7919c12eb1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^