Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9c987a5f6736b87419783cdaa57ed4fcb7e286b7b32097f9d4054ee7c2334106:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^