Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 630542703203974ccee2b7b2bd3d3d9ae166caa91b5977cb7a86de9e09848c4f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^