feat: add matrix, vector, and circuit display + fmt

1 files changed, 37 insertions, 37 deletions

diff --git a/tester/noise.c b/tester/noise.c
index df791ae..184537c 100644
--- a/tester/noise.c
+++ b/tester/noise.c
@@ -4,46 +4,46 @@
 
 void run_noise_tests(void)
 {
-	psi_test_section("Noise channels");
+    psi_test_section("Noise channels");
 
-	struct PsiDensityMatrix pure = psi_new_density_matrix(1);
-	psi_test_check(psi_is_pure_density_matrix(pure, 1e-10), "fresh density matrix is pure");
-	psi_test_check(fabs(psi_trace_density_matrix(pure).real - 1.0) < 1e-10, "trace = 1");
-	psi_free_density_matrix(&pure);
+    struct PsiDensityMatrix pure = psi_new_density_matrix(1);
+    psi_test_check(psi_is_pure_density_matrix(pure, 1e-10), "fresh density matrix is pure");
+    psi_test_check(fabs(psi_trace_density_matrix(pure).real - 1.0) < 1e-10, "trace = 1");
+    psi_free_density_matrix(&pure);
 
-	struct PsiDensityMatrix bf = psi_new_density_matrix(1);
-	struct PsiNoiseChannel flip = psi_bit_flip_channel(0.25);
-	psi_apply_noise_channel(&bf, flip, 0);
-	double probs[2];
-	psi_density_matrix_probabilities(bf, probs);
-	psi_test_check(fabs(probs[0] - 0.75) < 1e-10 && fabs(probs[1] - 0.25) < 1e-10,
-	               "bit_flip(0.25) on |0>: p = [0.75, 0.25]");
-	psi_test_check(fabs(psi_purity_density_matrix(bf) - 0.625) < 1e-10,
-	               "bit_flip(0.25) purity = 0.625");
-	psi_free_noise_channel(&flip);
-	psi_free_density_matrix(&bf);
+    struct PsiDensityMatrix bf = psi_new_density_matrix(1);
+    struct PsiNoiseChannel flip = psi_bit_flip_channel(0.25);
+    psi_apply_noise_channel(&bf, flip, 0);
+    double probs[2];
+    psi_density_matrix_probabilities(bf, probs);
+    psi_test_check(fabs(probs[0] - 0.75) < 1e-10 && fabs(probs[1] - 0.25) < 1e-10,
+                   "bit_flip(0.25) on |0>: p = [0.75, 0.25]");
+    psi_test_check(fabs(psi_purity_density_matrix(bf) - 0.625) < 1e-10,
+                   "bit_flip(0.25) purity = 0.625");
+    psi_free_noise_channel(&flip);
+    psi_free_density_matrix(&bf);
 
-	struct PsiComplex one[2] = { psi_new_complex(0.0, 0.0), psi_new_complex(1.0, 0.0) };
-	struct PsiDensityMatrix damp = psi_new_density_matrix_from_state(one, 2);
-	struct PsiNoiseChannel ad = psi_amplitude_damping_channel(1.0);
-	psi_apply_noise_channel(&damp, ad, 0);
-	double dprobs[2];
-	psi_density_matrix_probabilities(damp, dprobs);
-	psi_test_check(fabs(dprobs[0] - 1.0) < 1e-10, "amplitude_damping(1.0) fully decays |1> -> |0>");
-	psi_free_noise_channel(&ad);
-	psi_free_density_matrix(&damp);
+    struct PsiComplex one[2] = { psi_new_complex(0.0, 0.0), psi_new_complex(1.0, 0.0) };
+    struct PsiDensityMatrix damp = psi_new_density_matrix_from_state(one, 2);
+    struct PsiNoiseChannel ad = psi_amplitude_damping_channel(1.0);
+    psi_apply_noise_channel(&damp, ad, 0);
+    double dprobs[2];
+    psi_density_matrix_probabilities(damp, dprobs);
+    psi_test_check(fabs(dprobs[0] - 1.0) < 1e-10, "amplitude_damping(1.0) fully decays |1> -> |0>");
+    psi_free_noise_channel(&ad);
+    psi_free_density_matrix(&damp);
 
-	struct PsiComplex zero[2] = { psi_new_complex(1.0, 0.0), psi_new_complex(0.0, 0.0) };
-	struct PsiDensityMatrix fid = psi_new_density_matrix_from_state(zero, 2);
-	psi_test_check(fabs(psi_fidelity_density_matrix(fid, zero) - 1.0) < 1e-10,
-	               "fidelity(|0><0|, |0>) = 1");
-	psi_free_density_matrix(&fid);
+    struct PsiComplex zero[2] = { psi_new_complex(1.0, 0.0), psi_new_complex(0.0, 0.0) };
+    struct PsiDensityMatrix fid = psi_new_density_matrix_from_state(zero, 2);
+    psi_test_check(fabs(psi_fidelity_density_matrix(fid, zero) - 1.0) < 1e-10,
+                   "fidelity(|0><0|, |0>) = 1");
+    psi_free_density_matrix(&fid);
 
-	struct PsiDensityMatrix depo = psi_new_density_matrix(1);
-	struct PsiNoiseChannel dc = psi_depolarising_channel(0.3);
-	psi_apply_noise_channel(&depo, dc, 0);
-	psi_test_check(fabs(psi_trace_density_matrix(depo).real - 1.0) < 1e-10,
-	               "depolarising preserves trace");
-	psi_free_noise_channel(&dc);
-	psi_free_density_matrix(&depo);
+    struct PsiDensityMatrix depo = psi_new_density_matrix(1);
+    struct PsiNoiseChannel dc = psi_depolarising_channel(0.3);
+    psi_apply_noise_channel(&depo, dc, 0);
+    psi_test_check(fabs(psi_trace_density_matrix(depo).real - 1.0) < 1e-10,
+                   "depolarising preserves trace");
+    psi_free_noise_channel(&dc);
+    psi_free_density_matrix(&depo);
 }