Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 97c986fe06e7382e642523cc9c2df6ea2297861377a8059da52e8d9ad7d44263:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^