Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e74b055d7204cca9050004dbc4ec17bfc350bc8d92dd92a8289a143415472088:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^