Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3c61330e1c64541a7b118080fdc73ffdb60dedab4e5165349068586985709a8c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^