Official speed |
90.43 wpm (114.65 seconds elapsed during race) |
Without ending ping |
90.54 wpm (142 ms delay sending score to TypeRacer’s server) |
Timerless |
90.84 wpm (381 ms elapsed before first character typed; 114.13 seconds elapsed during race) |
Timerless minus one |
90.74 wpm, ignoring the first character typed |
Race Start |
January 28, 2024 9:11:59am UTC |
Race Finish |
January 28, 2024 9:13:54am UTC |
Outcome |
Win (1 of 3) |
Opponents |
2. olijoao (69.81 wpm)
|
Accuracy |
97.3% |
Points |
244.17 |
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 |
Calculesus is a tool that helpes us understand how a changie in one quarntity is related to a chancege in another. How does the speed of a falling object change as a function of time? How does the level of water in a barred cl chanegge as a funcrtiontion oft he of the amount of liquid poured into it? We see change occurring in nearly everything we observe it nin the world and universe, and powerful modern instruments help us tsee tomoerre and more. In this section we introduce the idea ss ss of average and instantaneous raettes of change, and show that they are closedly related to the slope of a curve at a point P on the curve. We ive pgive precise developments of these mipoimportant concepts in the next chapter, but for now we use an informal approach yso you will see how they lead natunallrally to the main idea of this schapter, the limit. The idea of a dillimit plays a foundartional role throughout calculus. |
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98 |
84 |
108 |
48 |
83 |
141 |
112 |
100 |
49 |
71 |
186 |
53 |
70 |
136 |
100 |
151 |
Character |
i |
l |
-l |
-i |
-d |
l |
i |
m |
i |
t |
|
p |
l |
a |
y |
s |
|
a |
|
f |
o |
u |
n |
d |
a |
Milliseconds |
80 |
34 |
266 |
111 |
141 |
126 |
107 |
65 |
96 |
100 |
126 |
158 |
93 |
90 |
48 |
110 |
166 |
99 |
122 |
156 |
33 |
46 |
87 |
55 |
93 |
Character |
r |
-r |
t |
i |
o |
n |
a |
l |
|
r |
o |
l |
e |
|
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
Milliseconds |
85 |
372 |
65 |
218 |
71 |
91 |
374 |
167 |
114 |
131 |
95 |
90 |
104 |
112 |
121 |
97 |
84 |
97 |
20 |
165 |
74 |
285 |
42 |
93 |
123 |
Character |
c |
a |
l |
c |
u |
l |
u |
s |
. |
Milliseconds |
111 |
90 |
99 |
99 |
106 |
106 |
134 |
396 |
124 |
|
WPM Timing |
Seconds |
WPM |
2.29 |
47.1 |
4.59 |
73.27 |
6.88 |
94.2 |
9.17 |
85.04 |
11.47 |
86.87 |
13.76 |
83.73 |
16.05 |
88.22 |
18.34 |
92.24 |
20.64 |
95.36 |
22.93 |
97.86 |
25.22 |
98.96 |
27.52 |
96.38 |
29.81 |
93.8 |
32.1 |
88.96 |
34.4 |
89.31 |
36.69 |
89.29 |
38.98 |
89.58 |
41.27 |
91 |
43.57 |
91.99 |
45.86 |
89.75 |
48.15 |
89.46 |
50.45 |
90.63 |
52.74 |
91.24 |
55.03 |
88.96 |
57.33 |
90.85 |
59.62 |
91.58 |
61.91 |
89.55 |
64.21 |
88.96 |
66.5 |
88.42 |
68.79 |
89.31 |
71.08 |
89.81 |
73.38 |
89.46 |
75.67 |
89.76 |
77.96 |
90.66 |
80.26 |
89.41 |
82.55 |
88.67 |
84.84 |
89.53 |
87.14 |
89.1 |
89.43 |
89.5 |
91.72 |
89.36 |
94.01 |
89.86 |
96.31 |
89.84 |
98.6 |
89.82 |
100.89 |
89.2 |
103.19 |
90.48 |
105.48 |
90.33 |
107.77 |
90.41 |
110.07 |
90.71 |
112.36 |
90.46 |
114.65 |
90.43 |
|