Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d72c9e10792fb33b9a763ffdef7e92317a331ddec1170d3a66fe1109ccc0e85:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^