| 1 | test_multiply = ->
|
| 2 | if DEBUG then console.log "test_multiply ----------------------------"
|
| 3 | run_test [
|
| 4 |
|
| 5 | "0*a",
|
| 6 | "0",
|
| 7 |
|
| 8 | "a*0",
|
| 9 | "0",
|
| 10 |
|
| 11 | "1*a",
|
| 12 | "a",
|
| 13 |
|
| 14 | "a*1",
|
| 15 | "a",
|
| 16 |
|
| 17 | "0.0*a",
|
| 18 | "0.0",
|
| 19 |
|
| 20 | "a*0.0",
|
| 21 | "0.0",
|
| 22 |
|
| 23 | "1.0*a",
|
| 24 | "1.0*a",
|
| 25 |
|
| 26 | "a*1.0",
|
| 27 | "1.0*a",
|
| 28 |
|
| 29 | "a*a",
|
| 30 | "a^2",
|
| 31 |
|
| 32 | "a^2*a",
|
| 33 | "a^3",
|
| 34 |
|
| 35 | "a*a^2",
|
| 36 | "a^3",
|
| 37 |
|
| 38 | "a^2*a^2",
|
| 39 | "a^4",
|
| 40 |
|
| 41 | "2^a*2^(3-a)", # symbolic exponents cancel
|
| 42 | "8",
|
| 43 |
|
| 44 | "sqrt(2)/2",
|
| 45 | # leave the roots nice and
|
| 46 | # clean in numerator, avoid these
|
| 47 | # forms
|
| 48 | #"2^(-1/2)",
|
| 49 | "1/2*2^(1/2)",
|
| 50 |
|
| 51 | "2/sqrt(2)",
|
| 52 | "2^(1/2)",
|
| 53 |
|
| 54 | "-sqrt(2)/2",
|
| 55 | # avoid having roots in denominator
|
| 56 | #"-1/(2^(1/2))",
|
| 57 | "-1/2*2^(1/2)",
|
| 58 |
|
| 59 | "2^(1/2-a)*2^a/10",
|
| 60 | # avoid roots in denominator
|
| 61 | #"1/(5*2^(1/2))",
|
| 62 | "1/10*2^(1/2)",
|
| 63 |
|
| 64 | "i/4",
|
| 65 | "1/4*i",
|
| 66 |
|
| 67 | "1/(4 i)",
|
| 68 | "-1/4*i",
|
| 69 |
|
| 70 | # ensure 1.0 is not discarded
|
| 71 |
|
| 72 | "1.0 pi 1/2",
|
| 73 | "1.5708",
|
| 74 |
|
| 75 | "1.0 1/2 pi",
|
| 76 | "1.5708",
|
| 77 | ]
|