Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 734e281b6e668120e105f89384d847dfd26d93d027fa7ada0313a2ea5a393fd4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^