Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 47b6ecad2e72c7fc65b18238df67372d6c01626d5d545daadc47b40e70107880:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^