7$r 
W A L 
to have been propofed by Dr, Wallis to the 
mathematicians of all Europe, to folve it 
Wallis, Johjj, D. D. Animadversions on a printed 
paper, intituled Rcfponfio F. du Laurens ad 
Epift. D. Wallifii ad Oldenburgium fcriptam 
Second letter on the fame piper 
- — - Continuation of the fecond letter 
— Account of the Logarithmoteclinia of Mercator 
- — A fummary of the general laws of motion 
Some obfervations concerning the barofcope and 
” thermofcope 
«■ — — Letter to Mr, Boyle concerning an eflay of 
teaching a perfon deaf and dumb to fpeak and 
underffand a language, with the fuccefs of 
— Anfwer to Mr. Childrey's animadverfions upon 
his hypothecs of the flux and reflux of the 
fea 
— — — Anfwerto Mr. Hobbes’s Rofetum geometricum 
— — His opinion concerning the hypothecs phyflca 
nova of Leibnitz 
■ — — Anfwer to four papers of Mr. Hobbes lately 
publifhed 
— — Breviat concerning Dr. Wallis’s two methods of 
Tangents 
Anfwer to the Lux mathematics 
— — On the center of gravity of hyperbolas 
On the fufpenfion of quickfilver well purged of 
air, much higher than the ordinary flandard of 
the Torricellian experiment 
* A confirmation of the account of a ftrange froft 
at Briftol - 
A note upon Mr. Lifter’s obfervations concern 
ing the veins of plants 
— - — Letter aflerting the firft invention and demon- 
ftration of the equality of the durve line of 
paraboloeid to a ftraight line, and next the 
finding a ftraight line equal to that of a cy- 
cloid and of the parts thereof 
> — Two other letters to the fame purpofe 
A letter gratulatory to M. Hevelius, for his Or- 
ganographia, and particularly concerning di- 
vifions by diagonals 
On a new mufical difeovery 
— — An account of a confiderable meteor feen in 
many diftant places in England, September 20, 
1676 
Tranf. 
Abridg. 
Ill 654 
~ 744 
— 775 
— 825 
759 
— 864 
IV 1 1 13 
VI 456- 
I 457 
II 5 
3 2 
V 1087 
III 388 
— 2068 
Vi 2202 
II 283 
I 247 
2227 
— 224I 
VII 4010 
— 5067 
~~ 5°74 
— 1 1 6 
— 5160 
II 24 
VIII 5196 
— 152 
— * 6060 
— 696 
• — 6146 
— 6146 
I 1 16 
IX243 
XII 839 
— 606 
- 863 
11 200 
Wallis, 
/ 
