Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 047dbc4ee41e21de6de3578f6741584dc5c147af603ef5f03ca3ccbbbb104460:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^