Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee15ef79de81af99c70311008d9d79efb368b468b0b62c2139f73379b0ad474e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^