Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9689a529bd3b936a4589f07b55b74039c97cffe585054333ee1b28645b1ae974:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^