| Official speed |
99.52 wpm (104.18 seconds elapsed during race) |
| Without ending ping |
99.75 wpm (238 ms delay sending score to TypeRacer’s server) |
| Timerless |
100.07 wpm (333 ms elapsed before first character typed; 103.61 seconds elapsed during race) |
| Timerless minus one |
99.95 wpm, ignoring the first character typed |
| Race Start |
November 16, 2024 3:48:15am UTC |
| Race Finish |
November 16, 2024 3:49:59am UTC |
| Outcome |
No win (3 of 5) |
| Opponents |
1. stupididiot9 (122.74 wpm)
2. mapra99 (104.51 wpm)
4. vertlance (94.32 wpm)
5. neil_dudheker (78.91 wpm)
|
| Accuracy |
96.6% |
| Points |
268.71 |
| 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 t hat that helps us understand how a change in one quqanantity is realtelated to a change in antoehother. 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 fuyncnction of the amount of liquid bpoured into it ?? weWe se e cghanhange occurring in nearly everything we observe in the world and universe, Aand powerful modern instruments hjelpelp us see more and more. In this section we diintroduce the ideas of average and instanteaneous rates of change, wnand show that thyey are closely related to the slop of e of a curve at t aa a oppoint P on the curve. We give presicese cise developments of these important concepts in athe cnext chapte,rr, but for now we use an informal appraoach so you will see how they lead naturally to the main indea idea of this pchapter, tthe litmmit. The idea of a limit plays a foundation al role througout hougt claalculus. |
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40 |
80 |
24 |
97 |
399 |
| Character |
-n |
-d |
-e |
-a |
- |
i |
d |
e |
a |
|
o |
f |
|
t |
h |
i |
s |
|
p |
-p |
c |
h |
a |
p |
t |
| Milliseconds |
0 |
0 |
0 |
0 |
0 |
170 |
80 |
41 |
60 |
250 |
182 |
67 |
85 |
65 |
64 |
40 |
66 |
80 |
80 |
221 |
89 |
80 |
70 |
74 |
73 |
| Character |
e |
r |
, |
|
t |
-t |
t |
h |
e |
|
l |
i |
t |
m |
-m |
-t |
m |
i |
t |
. |
|
T |
h |
e |
|
| Milliseconds |
78 |
80 |
51 |
184 |
80 |
270 |
167 |
83 |
63 |
78 |
80 |
64 |
66 |
128 |
247 |
104 |
143 |
42 |
81 |
106 |
136 |
105 |
105 |
71 |
66 |
| Character |
i |
d |
e |
a |
|
o |
f |
|
a |
|
l |
i |
m |
i |
t |
|
p |
l |
a |
y |
s |
|
a |
|
f |
| Milliseconds |
145 |
68 |
78 |
25 |
100 |
143 |
57 |
105 |
51 |
100 |
64 |
75 |
238 |
56 |
80 |
87 |
200 |
24 |
80 |
115 |
55 |
86 |
120 |
74 |
239 |
| Character |
o |
u |
n |
d |
a |
t |
i |
o |
n |
|
- |
a |
l |
|
r |
o |
l |
e |
|
t |
h |
r |
o |
u |
g |
| Milliseconds |
93 |
54 |
149 |
25 |
42 |
133 |
32 |
59 |
44 |
101 |
414 |
85 |
83 |
142 |
65 |
270 |
159 |
66 |
51 |
100 |
64 |
120 |
24 |
56 |
120 |
| Character |
o |
u |
t |
|
- |
-t |
-u |
-o |
h |
o |
u |
g |
-g |
t |
|
c |
l |
a |
-a |
-l |
a |
l |
c |
u |
l |
| Milliseconds |
104 |
33 |
98 |
85 |
304 |
128 |
128 |
120 |
184 |
112 |
41 |
143 |
289 |
47 |
100 |
133 |
81 |
41 |
413 |
128 |
104 |
74 |
106 |
85 |
152 |
| Character |
u |
s |
. |
| Milliseconds |
79 |
121 |
82 |
|
| WPM Timing |
| Seconds |
WPM |
2.08 |
103.67 |
4.17 |
95.03 |
6.25 |
120.94 |
8.33 |
112.31 |
10.42 |
104.82 |
12.5 |
101.75 |
14.59 |
99.55 |
16.67 |
104.39 |
18.75 |
106.87 |
20.84 |
107.7 |
22.92 |
110.47 |
25 |
110.87 |
27.09 |
109.43 |
29.17 |
108.6 |
31.25 |
106.74 |
33.34 |
102.95 |
35.42 |
102.31 |
37.5 |
104.31 |
39.59 |
104.58 |
41.67 |
103.95 |
43.76 |
105.04 |
45.84 |
103.93 |
47.92 |
105.17 |
50.01 |
105.35 |
52.09 |
105.74 |
54.17 |
105.88 |
56.26 |
105.16 |
58.34 |
105.31 |
60.42 |
104.86 |
62.51 |
106.16 |
64.59 |
105.15 |
66.68 |
102.95 |
68.76 |
102.27 |
70.84 |
102.65 |
72.93 |
99.88 |
75.01 |
100.47 |
77.09 |
101.33 |
79.18 |
100.18 |
81.26 |
99.97 |
83.34 |
100.93 |
85.43 |
100.01 |
87.51 |
100.79 |
89.59 |
102.06 |
91.68 |
101.05 |
93.76 |
100.98 |
95.85 |
101.04 |
97.93 |
101.34 |
100.01 |
101.27 |
102.1 |
100.26 |
104.18 |
99.52 |
|