Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 241f0f7a241cfcc8b457cc87bb3985279ee3fd85709fec8121fcec5cc7dcd08e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^