Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14446bf3ea45797889746b40aafdb48e613afc30d19c1944db8beb43f9cdbde7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^