Official speed |
97.47 wpm (106.37 seconds elapsed during race) |
Without ending ping |
97.69 wpm (242 ms delay sending score to TypeRacer’s server) |
Timerless |
97.93 wpm (255 ms elapsed before first character typed; 105.87 seconds elapsed during race) |
Timerless minus one |
97.81 wpm, ignoring the first character typed |
Race Start |
March 31, 2024 9:46:52pm UTC |
Race Finish |
March 31, 2024 9:48:39pm UTC |
Outcome |
No win (5 of 5) |
Opponents |
2. arkosammy_1208 (126.69 wpm)
3. doublestab (111.77 wpm)
4. montedeu (105.91 wpm)
|
Accuracy |
97.2% |
Points |
263.17 |
Text |
#4940058 (Length: 864 characters) Calculus is a tool that helps us understand how a change in one quantity is related to a change in another. How does the speed of a falling object change as a function of time? How does the level of water in a barrel change as a function of the amount of liquid poured into it? We see change occurring in nearly everything we observe in the world and universe, and powerful modern instruments help us see more and more. In this section we introduce the ideas of average and instantaneous rates of change, and show that they are closely related to the slope of a curve at a point P on the curve. We give precise developments of these important concepts in the next chapter, but for now we use an informal approach so you will see how they lead naturally to the main idea of this chapter, the limit. The idea of a limit plays a foundational role throughout calculus. |
Characters typed |
aCalculus is a tool that helps us understand how a change in one quantity is related to a change in another. How does the speed of a falling object change as a function of time? How does the level of wtaater in a barrel change as a function of the amount of liquid opoured into it? WE se see change occurring in hnearly evertyyything we observe tin the world and tunviivrerse., and powerful modern indstrucments help us see more and more. Int this section we introduce the ideas of average and instantaneous srates of change, and show that heythey are closely related to the slope of a curve a tt a point P on the curve. We give precise developkements of inthese important concepts in the next chapter, but for now we use an informal approach so you will see how the leay lead naturally oto the main idea of this chapoteter, the li mimitmit. The idseadea of a limt it plays a foundational role throughout calcuilus. |
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116 |
68 |
84 |
59 |
58 |
108 |
392 |
149 |
96 |
125 |
83 |
266 |
116 |
168 |
37 |
76 |
99 |
113 |
61 |
48 |
168 |
107 |
85 |
Character |
|
f |
o |
u |
n |
d |
a |
t |
i |
o |
n |
a |
l |
|
r |
o |
l |
e |
|
t |
h |
r |
o |
u |
g |
Milliseconds |
100 |
89 |
92 |
161 |
107 |
25 |
51 |
146 |
88 |
128 |
84 |
109 |
108 |
63 |
112 |
98 |
152 |
64 |
44 |
125 |
143 |
140 |
53 |
120 |
422 |
Character |
h |
o |
u |
t |
|
c |
a |
l |
c |
u |
i |
-i |
l |
u |
s |
. |
Milliseconds |
147 |
113 |
136 |
56 |
85 |
181 |
72 |
52 |
128 |
101 |
0 |
441 |
325 |
144 |
104 |
137 |
|
WPM Timing |
Seconds |
WPM |
2.13 |
50.77 |
4.25 |
78.97 |
6.38 |
92.13 |
8.51 |
100.12 |
10.64 |
99.27 |
12.76 |
104.35 |
14.89 |
104.75 |
17.02 |
107.17 |
19.15 |
109.68 |
21.27 |
109.43 |
23.4 |
107.17 |
25.53 |
106.7 |
27.66 |
107.17 |
29.78 |
105.56 |
31.91 |
103.79 |
34.04 |
100.83 |
36.17 |
101.2 |
38.29 |
99.02 |
40.42 |
99.16 |
42.55 |
99.27 |
44.68 |
96.43 |
46.8 |
97.43 |
48.93 |
96.38 |
51.06 |
97.77 |
53.19 |
97.7 |
55.31 |
98.93 |
57.44 |
99.65 |
59.57 |
98.91 |
61.7 |
100.56 |
63.82 |
100.03 |
65.95 |
100.62 |
68.08 |
100.3 |
70.2 |
100.33 |
72.33 |
100.54 |
74.46 |
99.6 |
76.59 |
99.34 |
78.71 |
99.85 |
80.84 |
100.49 |
82.97 |
101.24 |
85.1 |
100.69 |
87.22 |
101.26 |
89.35 |
100.59 |
91.48 |
101.14 |
93.61 |
101.02 |
95.73 |
99.4 |
97.86 |
98.59 |
99.99 |
97.81 |
102.12 |
98.12 |
104.24 |
98.08 |
106.37 |
97.47 |
|