Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 533e94553b76bee252ba38b880fd5f56dac3eaf104961c2ad77e1bcd2a4acfb0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^