Initial commit with folder contents

best_gene.json

@@ -1 +1 @@
-"{\"expression\": \"safe_div(safe_div(safe_exp(safe_sub(safe_mul(safe_sub(half, one), safe_exp(half)), safe_sub(safe_sub(one, one), safe_div(half, one)))), relu(std(safe_mul(x, safe_div(safe_log(y), safe_sub(x, one)))))), one)\"}"
+"{\"expression\": \"safe_div(y, sigmoid(tanh(x)))\"}"