Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5d027276db2e2c69c1917e9d3860bbd6ba14531d67dc4bc56b483290b45a785e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^