Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c939850424e004a6429bb09fc5b2a10415383b9c5a87401b8bb806712866eee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^