Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> adf0abfe556ff451476a34865a7b5bd1e1d19eb7934965dfb9ef454b97614ba1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^