How can we help?

Philip

Philip commented, January 08, 2021 06:59
Although logarithms are usually undefined for arguments of 0 and negative values, it seems that your calculator and rearrangement is not completely wrong and undefined (though without imaginary and...
Philip commented, January 05, 2021 01:06
I'm kind of sad that the streaks function is going away; it had been one of the learning incentives for me (and I am sure for most to all of the others who did use the streaks function and kept lon...