Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14b736a250e1e54569279b5d3c69fdf26a6a5410f73e7134313414e2d834e3de:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^