Official speed |
111.24 wpm (93.20 seconds elapsed during race) |
Without ending ping |
111.55 wpm (263 ms delay sending score to TypeRacer’s server) |
Timerless |
111.67 wpm (95 ms elapsed before first character typed; 92.85 seconds elapsed during race) |
Timerless minus one |
111.54 wpm, ignoring the first character typed |
Race Start |
September 27, 2023 12:52:55pm UTC |
Race Finish |
September 27, 2023 12:54:29pm UTC |
Outcome |
No win (2 of 5) |
Opponents |
1. kahow (144.63 wpm)
3. terminuszwei (109.00 wpm)
4. bumpjammy (108.02 wpm)
|
Accuracy |
96.6% |
Points |
300.33 |
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 |
Calculus is a tool that helps uns understand how a change in oqene quantity is related to a change in another. How does the speed of a falling object chang ae as a function of time? How does the level of watter in a bearrel change as a function of the amount of qiliquid poured int oo it? We see cahngchange occurring in nearyl ely veeverything we observe in the world and universe, and powerful modern instrumenst hts thhelp us see more amnd more/ In. In this section we introduce the ideas of averange ge and instantaneous rates of chagnnge, ands how and show that they are closerlly related to the slop oe of a curve at a point P oon n the curve. GWe give prescise developmenst ofts of these important concepnts in the next chapter, but for now we use an informal approach so you will see how they lead naturally to the meain imain idea of this cahpphachahapter, the liimtmit. The ide ofa of a limit plays a foundational role throughout calculus. |
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a |
h |
p |
-p |
-h |
-a |
Milliseconds |
249 |
89 |
62 |
47 |
49 |
130 |
84 |
22 |
86 |
93 |
116 |
124 |
50 |
50 |
35 |
53 |
90 |
71 |
44 |
45 |
108 |
18 |
275 |
91 |
127 |
Character |
p |
h |
a |
-a |
-h |
-p |
c |
h |
a |
-a |
-h |
-c |
h |
a |
p |
t |
e |
r |
, |
|
t |
h |
e |
|
l |
Milliseconds |
142 |
121 |
73 |
251 |
119 |
91 |
152 |
197 |
130 |
158 |
120 |
122 |
134 |
201 |
59 |
86 |
65 |
73 |
82 |
61 |
34 |
38 |
34 |
90 |
52 |
Character |
i |
i |
m |
t |
-t |
-m |
-i |
m |
i |
t |
. |
|
T |
h |
e |
|
i |
d |
e |
|
o |
f |
-f |
-o |
- |
Milliseconds |
38 |
153 |
11 |
148 |
388 |
133 |
132 |
84 |
92 |
90 |
99 |
117 |
60 |
86 |
107 |
79 |
54 |
71 |
30 |
261 |
116 |
102 |
177 |
96 |
128 |
Character |
a |
|
o |
f |
|
a |
|
l |
i |
m |
i |
t |
|
p |
l |
a |
y |
s |
|
a |
|
f |
o |
u |
n |
Milliseconds |
120 |
69 |
85 |
97 |
19 |
219 |
136 |
101 |
209 |
103 |
85 |
194 |
75 |
108 |
76 |
87 |
47 |
88 |
76 |
54 |
108 |
40 |
72 |
28 |
76 |
Character |
d |
a |
t |
i |
o |
n |
a |
l |
|
r |
o |
l |
e |
|
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
Milliseconds |
73 |
70 |
153 |
91 |
34 |
71 |
92 |
77 |
107 |
120 |
67 |
94 |
65 |
101 |
38 |
60 |
61 |
7 |
28 |
36 |
79 |
91 |
38 |
65 |
77 |
Character |
c |
a |
l |
c |
u |
l |
u |
s |
. |
Milliseconds |
81 |
51 |
101 |
90 |
54 |
79 |
103 |
74 |
80 |
|
WPM Timing |
Seconds |
WPM |
1.86 |
109.44 |
3.73 |
103 |
5.59 |
122.31 |
7.46 |
120.7 |
9.32 |
130.04 |
11.18 |
134.11 |
13.05 |
130.59 |
14.91 |
127.14 |
16.78 |
128.75 |
18.64 |
129.39 |
20.5 |
124.65 |
22.37 |
127.68 |
24.23 |
126.27 |
26.1 |
125.07 |
27.96 |
122.31 |
29.83 |
122.31 |
31.69 |
118.15 |
33.55 |
116.95 |
35.42 |
118.92 |
37.28 |
119.42 |
39.15 |
119.55 |
41.01 |
115.87 |
42.87 |
115.32 |
44.74 |
113.46 |
46.6 |
116.39 |
48.47 |
115.63 |
50.33 |
114.21 |
52.19 |
114.5 |
54.06 |
112.1 |
55.92 |
112.66 |
57.79 |
112.34 |
59.65 |
112.05 |
61.51 |
113.53 |
63.38 |
112.66 |
65.24 |
112.2 |
67.11 |
111.05 |
68.97 |
111.7 |
70.83 |
111.64 |
72.7 |
112.74 |
74.56 |
113.14 |
76.43 |
113.83 |
78.29 |
114.04 |
80.16 |
113.78 |
82.02 |
113.97 |
83.88 |
111.44 |
85.75 |
110.98 |
87.61 |
110.26 |
89.48 |
109.44 |
91.34 |
110.36 |
93.2 |
111.24 |
|