Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cde8f912885993a495d9af0eee7541b63d544afdf846b3da213f7ad1ed0c2bc1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^