![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiuCfJfDIHjSC8amRa9F-PWC5vS79oIqSCCjP2DPBDT_rHPOw_lxiDXWNIv9vkSK1IeAr_6eNJprAma7OHuKa_UyLAZWx21eg9zui77nTxB_AARZZMZ0b73fz5cJmvKjrDCsSGiZddop3w/s400/hp12c.JPG)
A must have financial calculator back in the CSUF days. This was a mandatory tool required by Finance class and everyone at Langsdorf Hall carried one. It was an ugly looking calculator that worked like a magic. Probably that's why its design never changed. And now it takes on the web via
HP 12c Emulator in Javascript.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrs8Z5hGNDeE2kgvLiL7HEMZuYo2Cv4aFxKZ0pKOP8CAtmIYDpLLVAdZpJ4IUVNd8P6cVN7IS7bBbTOjguzgMGLWgrMvDbP2T7Mgrt9mLLJeDueXzpo0p7QJhH7JY63yeWfXOGqr1JZT0/s400/hp12c-25.jpg)
HP 12c
Platinum 25th Anniversary Edition. Took 25 years to change its color from gold to platinum. Ugly or pretty, it brings back school memories.